180699120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 640

約数和(自身を含む): 814233600

約数和(自身を除く): 633534480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 34, 35, 36, 37, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 68, 70, 72, 74, 76, 80, 84, 85, 90, 95, 102, 105, 108, 111, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 148, 152, 153, 168, 170, 171, 180, 185, 189, 190, 204, 210, 216, 222, 228, 238, 240, 252, 255, 259, 266, 270, 272, 280, 285, 296, 304, 306, 315, 323, 333, 336, 340, 342, 357, 360, 370, 378, 380, 399, 408, 420, 432, 444, 456, 459, 476, 504, 510, 513, 518, 532, 540, 555, 560, 570, 592, 595, 612, 629, 630, 646, 665, 666, 680, 684, 703, 714, 720, 740, 756, 760, 765, 777, 798, 816, 840, 855, 888, 912, 918, 945, 952, 969, 999, 1008, 1020, 1026, 1036, 1064, 1071, 1080, 1110, 1140, 1190, 1197, 1224, 1258, 1260, 1292, 1295, 1330, 1332, 1360, 1368, 1406, 1428, 1480, 1512, 1520, 1530, 1554, 1596, 1615, 1665, 1680, 1710, 1776, 1785, 1836, 1887, 1890, 1904, 1938, 1995, 1998, 2040, 2052, 2072, 2109, 2128, 2142, 2160, 2220, 2261, 2280, 2295, 2331, 2380, 2394, 2448, 2516, 2520, 2565, 2584, 2590, 2660, 2664, 2736, 2812, 2856, 2907, 2960, 3024, 3060, 3108, 3145, 3192, 3213, 3230, 3330, 3420, 3515, 3570, 3591, 3672, 3774, 3780, 3876, 3885, 3990, 3996, 4080, 4104, 4144, 4218, 4284, 4403, 4440, 4522, 4560, 4590, 4662, 4760, 4788, 4845, 4921, 4995, 5032, 5040, 5130, 5168, 5180, 5320, 5328, 5355, 5624, 5661, 5712, 5814, 5985, 6120, 6216, 6290, 6327, 6384, 6426, 6460, 6660, 6783, 6840, 6993, 7030, 7140, 7182, 7344, 7548, 7560, 7752, 7770, 7980, 7992, 8208, 8436, 8568, 8721, 8806, 8880, 9044, 9180, 9324, 9435, 9520, 9576, 9690, 9842, 9990, 10064, 10260, 10360, 10545, 10640, 10710, 11248, 11305, 11322, 11628, 11655, 11951, 11970, 12240, 12432, 12580, 12654, 12852, 12920, 13209, 13320, 13566, 13680, 13986, 14060, 14280, 14364, 14535, 14763, 15096, 15120, 15504, 15540, 15960, 15984, 16065, 16872, 16983, 17136, 17442, 17612, 17955, 18088, 18360, 18648, 18870, 18981, 19152, 19380, 19684, 19980, 20349, 20520, 20720, 21090, 21420, 22015, 22610, 22644, 23256, 23310, 23902, 23940, 24605, 25160, 25308, 25704, 25840, 26418, 26640, 27132, 27972, 28120, 28305, 28560, 28728, 29070, 29526, 30192, 31080, 31635, 31920, 32130, 33744, 33915, 33966, 34884, 34965, 35224, 35853, 35910, 36176, 36720, 37296, 37740, 37962, 38760, 39368, 39627, 39960, 40698, 41040, 42180, 42840, 43605, 44030, 44289, 45220, 45288, 46512, 46620, 47804, 47880, 49210, 50320, 50616, 51408, 52836, 54264, 55944, 56240, 56610, 57456, 58140, 59052, 59755, 61047, 62160, 63270, 64260, 66045, 67830, 67932, 69768, 69930, 70448, 71706, 71820, 73815, 75480, 75924, 77520, 78736, 79254, 79920, 81396, 83657, 84360, 84915, 85680, 87210, 88060, 88578, 90440, 90576, 93240, 94905, 95608, 95760, 98420, 101232, 101745, 105672, 107559, 108528, 111888, 113220, 116280, 118104, 118881, 119510, 122094, 126540, 128520, 132090, 132867, 135660, 135864, 139536, 139860, 143412, 143640, 147630, 150960, 151848, 158508, 162792, 167314, 168720, 169830, 174420, 176120, 177156, 179265, 180880, 186480, 189810, 191216, 196840, 198135, 203490, 211344, 215118, 221445, 226440, 232560, 236208, 237762, 239020, 244188, 250971, 253080, 257040, 264180, 265734, 271320, 271728, 279720, 286824, 287280, 295260, 303696, 305235, 317016, 322677, 325584, 334628, 339660, 348840, 352240, 354312, 358530, 379620, 393680, 396270, 406980, 418285, 430236, 442890, 452880, 475524, 478040, 488376, 501942, 506160, 528360, 531468, 537795, 542640, 559440, 573648, 590520, 594405, 610470, 634032, 645354, 664335, 669256, 679320, 697680, 708624, 717060, 752913, 759240, 792540, 813960, 836570, 860472, 885780, 951048, 956080, 976752, 1003884, 1056720, 1062936, 1075590, 1181040, 1188810, 1220940, 1254855, 1290708, 1328670, 1338512, 1358640, 1434120, 1505826, 1518480, 1585080, 1613385, 1627920, 1673140, 1720944, 1771560, 1902096, 2007768, 2125872, 2151180, 2258739, 2377620, 2441880, 2509710, 2581416, 2657340, 2868240, 3011652, 3170160, 3226770, 3346280, 3543120, 3764565, 4015536, 4302360, 4517478, 4755240, 4883760, 5019420, 5162832, 5314680, 6023304, 6453540, 6692560, 7529130, 8604720, 9034956, 9510480, 10038840, 10629360, 11293695, 12046608, 12907080, 15058260, 18069912, 20077680, 22587390, 25814160, 30116520, 36139824, 45174780, 60233040, 90349560, 180699120]

約数ペア:

[(1, 180699120), (2, 90349560), (3, 60233040), (4, 45174780), (5, 36139824), (6, 30116520), (7, 25814160), (8, 22587390), (9, 20077680), (10, 18069912), (12, 15058260), (14, 12907080), (15, 12046608), (16, 11293695), (17, 10629360), (18, 10038840), (19, 9510480), (20, 9034956), (21, 8604720), (24, 7529130), (27, 6692560), (28, 6453540), (30, 6023304), (34, 5314680), (35, 5162832), (36, 5019420), (37, 4883760), (38, 4755240), (40, 4517478), (42, 4302360), (45, 4015536), (48, 3764565), (51, 3543120), (54, 3346280), (56, 3226770), (57, 3170160), (60, 3011652), (63, 2868240), (68, 2657340), (70, 2581416), (72, 2509710), (74, 2441880), (76, 2377620), (80, 2258739), (84, 2151180), (85, 2125872), (90, 2007768), (95, 1902096), (102, 1771560), (105, 1720944), (108, 1673140), (111, 1627920), (112, 1613385), (114, 1585080), (119, 1518480), (120, 1505826), (126, 1434120), (133, 1358640), (135, 1338512), (136, 1328670), (140, 1290708), (144, 1254855), (148, 1220940), (152, 1188810), (153, 1181040), (168, 1075590), (170, 1062936), (171, 1056720), (180, 1003884), (185, 976752), (189, 956080), (190, 951048), (204, 885780), (210, 860472), (216, 836570), (222, 813960), (228, 792540), (238, 759240), (240, 752913), (252, 717060), (255, 708624), (259, 697680), (266, 679320), (270, 669256), (272, 664335), (280, 645354), (285, 634032), (296, 610470), (304, 594405), (306, 590520), (315, 573648), (323, 559440), (333, 542640), (336, 537795), (340, 531468), (342, 528360), (357, 506160), (360, 501942), (370, 488376), (378, 478040), (380, 475524), (399, 452880), (408, 442890), (420, 430236), (432, 418285), (444, 406980), (456, 396270), (459, 393680), (476, 379620), (504, 358530), (510, 354312), (513, 352240), (518, 348840), (532, 339660), (540, 334628), (555, 325584), (560, 322677), (570, 317016), (592, 305235), (595, 303696), (612, 295260), (629, 287280), (630, 286824), (646, 279720), (665, 271728), (666, 271320), (680, 265734), (684, 264180), (703, 257040), (714, 253080), (720, 250971), (740, 244188), (756, 239020), (760, 237762), (765, 236208), (777, 232560), (798, 226440), (816, 221445), (840, 215118), (855, 211344), (888, 203490), (912, 198135), (918, 196840), (945, 191216), (952, 189810), (969, 186480), (999, 180880), (1008, 179265), (1020, 177156), (1026, 176120), (1036, 174420), (1064, 169830), (1071, 168720), (1080, 167314), (1110, 162792), (1140, 158508), (1190, 151848), (1197, 150960), (1224, 147630), (1258, 143640), (1260, 143412), (1292, 139860), (1295, 139536), (1330, 135864), (1332, 135660), (1360, 132867), (1368, 132090), (1406, 128520), (1428, 126540), (1480, 122094), (1512, 119510), (1520, 118881), (1530, 118104), (1554, 116280), (1596, 113220), (1615, 111888), (1665, 108528), (1680, 107559), (1710, 105672), (1776, 101745), (1785, 101232), (1836, 98420), (1887, 95760), (1890, 95608), (1904, 94905), (1938, 93240), (1995, 90576), (1998, 90440), (2040, 88578), (2052, 88060), (2072, 87210), (2109, 85680), (2128, 84915), (2142, 84360), (2160, 83657), (2220, 81396), (2261, 79920), (2280, 79254), (2295, 78736), (2331, 77520), (2380, 75924), (2394, 75480), (2448, 73815), (2516, 71820), (2520, 71706), (2565, 70448), (2584, 69930), (2590, 69768), (2660, 67932), (2664, 67830), (2736, 66045), (2812, 64260), (2856, 63270), (2907, 62160), (2960, 61047), (3024, 59755), (3060, 59052), (3108, 58140), (3145, 57456), (3192, 56610), (3213, 56240), (3230, 55944), (3330, 54264), (3420, 52836), (3515, 51408), (3570, 50616), (3591, 50320), (3672, 49210), (3774, 47880), (3780, 47804), (3876, 46620), (3885, 46512), (3990, 45288), (3996, 45220), (4080, 44289), (4104, 44030), (4144, 43605), (4218, 42840), (4284, 42180), (4403, 41040), (4440, 40698), (4522, 39960), (4560, 39627), (4590, 39368), (4662, 38760), (4760, 37962), (4788, 37740), (4845, 37296), (4921, 36720), (4995, 36176), (5032, 35910), (5040, 35853), (5130, 35224), (5168, 34965), (5180, 34884), (5320, 33966), (5328, 33915), (5355, 33744), (5624, 32130), (5661, 31920), (5712, 31635), (5814, 31080), (5985, 30192), (6120, 29526), (6216, 29070), (6290, 28728), (6327, 28560), (6384, 28305), (6426, 28120), (6460, 27972), (6660, 27132), (6783, 26640), (6840, 26418), (6993, 25840), (7030, 25704), (7140, 25308), (7182, 25160), (7344, 24605), (7548, 23940), (7560, 23902), (7752, 23310), (7770, 23256), (7980, 22644), (7992, 22610), (8208, 22015), (8436, 21420), (8568, 21090), (8721, 20720), (8806, 20520), (8880, 20349), (9044, 19980), (9180, 19684), (9324, 19380), (9435, 19152), (9520, 18981), (9576, 18870), (9690, 18648), (9842, 18360), (9990, 18088), (10064, 17955), (10260, 17612), (10360, 17442), (10545, 17136), (10640, 16983), (10710, 16872), (11248, 16065), (11305, 15984), (11322, 15960), (11628, 15540), (11655, 15504), (11951, 15120), (11970, 15096), (12240, 14763), (12432, 14535), (12580, 14364), (12654, 14280), (12852, 14060), (12920, 13986), (13209, 13680), (13320, 13566)]