77421960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 512

約数和(自身を含む): 345600000

約数和(自身を除く): 268178040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 49, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 98, 99, 105, 108, 110, 114, 120, 126, 132, 133, 135, 140, 147, 152, 154, 165, 168, 171, 180, 189, 190, 196, 198, 209, 210, 216, 220, 228, 231, 245, 252, 264, 266, 270, 280, 285, 294, 297, 308, 315, 330, 342, 343, 360, 378, 380, 385, 392, 396, 399, 418, 420, 440, 441, 456, 462, 490, 495, 504, 513, 532, 539, 540, 570, 588, 594, 616, 627, 630, 660, 665, 684, 686, 693, 735, 756, 760, 770, 792, 798, 836, 840, 855, 882, 924, 931, 945, 980, 990, 1026, 1029, 1045, 1064, 1078, 1080, 1140, 1155, 1176, 1188, 1197, 1254, 1260, 1320, 1323, 1330, 1368, 1372, 1386, 1463, 1470, 1485, 1512, 1540, 1596, 1617, 1672, 1710, 1715, 1764, 1848, 1862, 1881, 1890, 1960, 1980, 1995, 2052, 2058, 2079, 2090, 2156, 2205, 2280, 2310, 2376, 2394, 2508, 2520, 2565, 2646, 2660, 2695, 2744, 2772, 2793, 2926, 2940, 2970, 3080, 3087, 3135, 3192, 3234, 3420, 3430, 3465, 3528, 3591, 3724, 3762, 3773, 3780, 3960, 3990, 4104, 4116, 4158, 4180, 4312, 4389, 4410, 4620, 4655, 4788, 4851, 5016, 5130, 5145, 5292, 5320, 5390, 5544, 5586, 5643, 5852, 5880, 5940, 5985, 6174, 6270, 6468, 6517, 6615, 6840, 6860, 6930, 7182, 7315, 7448, 7524, 7546, 7560, 7980, 8085, 8232, 8316, 8360, 8379, 8778, 8820, 9240, 9261, 9310, 9405, 9576, 9702, 10241, 10260, 10290, 10395, 10584, 10780, 11172, 11286, 11319, 11704, 11880, 11970, 12348, 12540, 12936, 13034, 13167, 13230, 13720, 13860, 13965, 14364, 14553, 14630, 15048, 15092, 15435, 15960, 16170, 16632, 16758, 17556, 17640, 17955, 18522, 18620, 18810, 18865, 19404, 19551, 20482, 20520, 20580, 20790, 21560, 21945, 22344, 22572, 22638, 23940, 24255, 24696, 25080, 25137, 26068, 26334, 26460, 27720, 27930, 28215, 28728, 29106, 29260, 30184, 30723, 30870, 32340, 32585, 33516, 33957, 35112, 35910, 37044, 37240, 37620, 37730, 38808, 39102, 39501, 40964, 41160, 41580, 41895, 43890, 45144, 45276, 46305, 47880, 48510, 50274, 51205, 52136, 52668, 52920, 55860, 56430, 56595, 58212, 58520, 58653, 61446, 61740, 64680, 65170, 65835, 67032, 67914, 71687, 71820, 72765, 74088, 75240, 75460, 78204, 79002, 81928, 83160, 83790, 87780, 90552, 92169, 92610, 97020, 97755, 100548, 101871, 102410, 105336, 111720, 112860, 113190, 116424, 117306, 122892, 123480, 125685, 130340, 131670, 135828, 143374, 143640, 145530, 150920, 153615, 156408, 158004, 167580, 169785, 175560, 175959, 184338, 185220, 194040, 195510, 197505, 201096, 203742, 204820, 215061, 225720, 226380, 234612, 245784, 251370, 260680, 263340, 271656, 276507, 286748, 291060, 293265, 307230, 316008, 335160, 339570, 351918, 358435, 368676, 370440, 391020, 395010, 407484, 409640, 430122, 452760, 460845, 469224, 502740, 509355, 526680, 553014, 573496, 582120, 586530, 614460, 645183, 679140, 703836, 716870, 737352, 782040, 790020, 814968, 860244, 879795, 921690, 1005480, 1018710, 1075305, 1106028, 1173060, 1228920, 1290366, 1358280, 1382535, 1407672, 1433740, 1580040, 1720488, 1759590, 1843380, 1935549, 2037420, 2150610, 2212056, 2346120, 2580732, 2765070, 2867480, 3225915, 3519180, 3686760, 3871098, 4074840, 4301220, 5161464, 5530140, 6451830, 7038360, 7742196, 8602440, 9677745, 11060280, 12903660, 15484392, 19355490, 25807320, 38710980, 77421960]

約数ペア:

[(1, 77421960), (2, 38710980), (3, 25807320), (4, 19355490), (5, 15484392), (6, 12903660), (7, 11060280), (8, 9677745), (9, 8602440), (10, 7742196), (11, 7038360), (12, 6451830), (14, 5530140), (15, 5161464), (18, 4301220), (19, 4074840), (20, 3871098), (21, 3686760), (22, 3519180), (24, 3225915), (27, 2867480), (28, 2765070), (30, 2580732), (33, 2346120), (35, 2212056), (36, 2150610), (38, 2037420), (40, 1935549), (42, 1843380), (44, 1759590), (45, 1720488), (49, 1580040), (54, 1433740), (55, 1407672), (56, 1382535), (57, 1358280), (60, 1290366), (63, 1228920), (66, 1173060), (70, 1106028), (72, 1075305), (76, 1018710), (77, 1005480), (84, 921690), (88, 879795), (90, 860244), (95, 814968), (98, 790020), (99, 782040), (105, 737352), (108, 716870), (110, 703836), (114, 679140), (120, 645183), (126, 614460), (132, 586530), (133, 582120), (135, 573496), (140, 553014), (147, 526680), (152, 509355), (154, 502740), (165, 469224), (168, 460845), (171, 452760), (180, 430122), (189, 409640), (190, 407484), (196, 395010), (198, 391020), (209, 370440), (210, 368676), (216, 358435), (220, 351918), (228, 339570), (231, 335160), (245, 316008), (252, 307230), (264, 293265), (266, 291060), (270, 286748), (280, 276507), (285, 271656), (294, 263340), (297, 260680), (308, 251370), (315, 245784), (330, 234612), (342, 226380), (343, 225720), (360, 215061), (378, 204820), (380, 203742), (385, 201096), (392, 197505), (396, 195510), (399, 194040), (418, 185220), (420, 184338), (440, 175959), (441, 175560), (456, 169785), (462, 167580), (490, 158004), (495, 156408), (504, 153615), (513, 150920), (532, 145530), (539, 143640), (540, 143374), (570, 135828), (588, 131670), (594, 130340), (616, 125685), (627, 123480), (630, 122892), (660, 117306), (665, 116424), (684, 113190), (686, 112860), (693, 111720), (735, 105336), (756, 102410), (760, 101871), (770, 100548), (792, 97755), (798, 97020), (836, 92610), (840, 92169), (855, 90552), (882, 87780), (924, 83790), (931, 83160), (945, 81928), (980, 79002), (990, 78204), (1026, 75460), (1029, 75240), (1045, 74088), (1064, 72765), (1078, 71820), (1080, 71687), (1140, 67914), (1155, 67032), (1176, 65835), (1188, 65170), (1197, 64680), (1254, 61740), (1260, 61446), (1320, 58653), (1323, 58520), (1330, 58212), (1368, 56595), (1372, 56430), (1386, 55860), (1463, 52920), (1470, 52668), (1485, 52136), (1512, 51205), (1540, 50274), (1596, 48510), (1617, 47880), (1672, 46305), (1710, 45276), (1715, 45144), (1764, 43890), (1848, 41895), (1862, 41580), (1881, 41160), (1890, 40964), (1960, 39501), (1980, 39102), (1995, 38808), (2052, 37730), (2058, 37620), (2079, 37240), (2090, 37044), (2156, 35910), (2205, 35112), (2280, 33957), (2310, 33516), (2376, 32585), (2394, 32340), (2508, 30870), (2520, 30723), (2565, 30184), (2646, 29260), (2660, 29106), (2695, 28728), (2744, 28215), (2772, 27930), (2793, 27720), (2926, 26460), (2940, 26334), (2970, 26068), (3080, 25137), (3087, 25080), (3135, 24696), (3192, 24255), (3234, 23940), (3420, 22638), (3430, 22572), (3465, 22344), (3528, 21945), (3591, 21560), (3724, 20790), (3762, 20580), (3773, 20520), (3780, 20482), (3960, 19551), (3990, 19404), (4104, 18865), (4116, 18810), (4158, 18620), (4180, 18522), (4312, 17955), (4389, 17640), (4410, 17556), (4620, 16758), (4655, 16632), (4788, 16170), (4851, 15960), (5016, 15435), (5130, 15092), (5145, 15048), (5292, 14630), (5320, 14553), (5390, 14364), (5544, 13965), (5586, 13860), (5643, 13720), (5852, 13230), (5880, 13167), (5940, 13034), (5985, 12936), (6174, 12540), (6270, 12348), (6468, 11970), (6517, 11880), (6615, 11704), (6840, 11319), (6860, 11286), (6930, 11172), (7182, 10780), (7315, 10584), (7448, 10395), (7524, 10290), (7546, 10260), (7560, 10241), (7980, 9702), (8085, 9576), (8232, 9405), (8316, 9310), (8360, 9261), (8379, 9240), (8778, 8820)]