55828080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 480

約数和(自身を含む): 250698240

約数和(自身を除く): 194870160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 53, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 106, 110, 112, 114, 120, 126, 132, 133, 140, 144, 152, 154, 159, 165, 168, 171, 176, 180, 190, 198, 209, 210, 212, 220, 228, 231, 240, 252, 264, 265, 266, 280, 285, 304, 308, 315, 318, 330, 336, 342, 360, 371, 380, 385, 396, 399, 418, 420, 424, 440, 456, 462, 477, 495, 504, 528, 530, 532, 560, 570, 583, 616, 627, 630, 636, 660, 665, 684, 693, 720, 742, 760, 770, 792, 795, 798, 836, 840, 848, 855, 880, 912, 924, 954, 990, 1007, 1008, 1045, 1060, 1064, 1113, 1140, 1155, 1166, 1197, 1232, 1254, 1260, 1272, 1320, 1330, 1368, 1386, 1463, 1484, 1520, 1540, 1584, 1590, 1596, 1672, 1680, 1710, 1749, 1848, 1855, 1881, 1908, 1980, 1995, 2014, 2090, 2120, 2128, 2226, 2280, 2310, 2332, 2385, 2394, 2508, 2520, 2544, 2640, 2660, 2736, 2772, 2915, 2926, 2968, 3021, 3080, 3135, 3180, 3192, 3339, 3344, 3420, 3465, 3498, 3696, 3710, 3762, 3816, 3960, 3990, 4028, 4081, 4180, 4240, 4389, 4452, 4560, 4620, 4664, 4770, 4788, 5016, 5035, 5040, 5247, 5320, 5544, 5565, 5830, 5852, 5936, 5985, 6042, 6160, 6270, 6360, 6384, 6678, 6840, 6930, 6996, 7049, 7315, 7420, 7524, 7632, 7920, 7980, 8056, 8162, 8360, 8745, 8778, 8904, 9063, 9240, 9328, 9405, 9540, 9576, 10032, 10070, 10494, 10640, 11077, 11088, 11130, 11660, 11704, 11970, 12084, 12243, 12540, 12720, 13167, 13356, 13680, 13860, 13992, 14098, 14630, 14840, 15048, 15105, 15960, 16112, 16324, 16695, 16720, 17490, 17556, 17808, 18126, 18480, 18810, 19080, 19152, 20140, 20405, 20988, 21147, 21945, 22154, 22260, 23320, 23408, 23940, 24168, 24486, 25080, 26235, 26334, 26712, 27720, 27984, 28196, 29260, 29680, 30096, 30210, 31920, 32648, 33231, 33390, 34980, 35112, 35245, 36252, 36729, 37620, 38160, 40280, 40810, 41976, 42294, 43890, 44308, 44520, 45315, 46640, 47880, 48336, 48972, 50160, 52470, 52668, 53424, 55385, 55440, 56392, 58520, 60420, 61215, 63441, 65296, 65835, 66462, 66780, 69960, 70224, 70490, 72504, 73458, 75240, 77539, 80560, 81620, 83952, 84588, 87780, 88616, 89040, 90630, 95760, 97944, 99693, 104940, 105336, 105735, 110770, 112784, 117040, 120840, 122430, 126882, 131670, 132924, 133560, 139920, 140980, 145008, 146916, 150480, 155078, 163240, 166155, 169176, 175560, 177232, 181260, 183645, 195888, 199386, 209880, 210672, 211470, 221540, 232617, 241680, 244860, 253764, 263340, 265848, 267120, 281960, 293832, 310156, 317205, 326480, 332310, 338352, 351120, 362520, 367290, 387695, 398772, 419760, 422940, 443080, 465234, 489720, 498465, 507528, 526680, 531696, 563920, 587664, 620312, 634410, 664620, 697851, 725040, 734580, 775390, 797544, 845880, 886160, 930468, 979440, 996930, 1015056, 1053360, 1163085, 1240624, 1268820, 1329240, 1395702, 1469160, 1550780, 1595088, 1691760, 1860936, 1993860, 2326170, 2537640, 2658480, 2791404, 2938320, 3101560, 3489255, 3721872, 3987720, 4652340, 5075280, 5582808, 6203120, 6978510, 7975440, 9304680, 11165616, 13957020, 18609360, 27914040, 55828080]

約数ペア:

[(1, 55828080), (2, 27914040), (3, 18609360), (4, 13957020), (5, 11165616), (6, 9304680), (7, 7975440), (8, 6978510), (9, 6203120), (10, 5582808), (11, 5075280), (12, 4652340), (14, 3987720), (15, 3721872), (16, 3489255), (18, 3101560), (19, 2938320), (20, 2791404), (21, 2658480), (22, 2537640), (24, 2326170), (28, 1993860), (30, 1860936), (33, 1691760), (35, 1595088), (36, 1550780), (38, 1469160), (40, 1395702), (42, 1329240), (44, 1268820), (45, 1240624), (48, 1163085), (53, 1053360), (55, 1015056), (56, 996930), (57, 979440), (60, 930468), (63, 886160), (66, 845880), (70, 797544), (72, 775390), (76, 734580), (77, 725040), (80, 697851), (84, 664620), (88, 634410), (90, 620312), (95, 587664), (99, 563920), (105, 531696), (106, 526680), (110, 507528), (112, 498465), (114, 489720), (120, 465234), (126, 443080), (132, 422940), (133, 419760), (140, 398772), (144, 387695), (152, 367290), (154, 362520), (159, 351120), (165, 338352), (168, 332310), (171, 326480), (176, 317205), (180, 310156), (190, 293832), (198, 281960), (209, 267120), (210, 265848), (212, 263340), (220, 253764), (228, 244860), (231, 241680), (240, 232617), (252, 221540), (264, 211470), (265, 210672), (266, 209880), (280, 199386), (285, 195888), (304, 183645), (308, 181260), (315, 177232), (318, 175560), (330, 169176), (336, 166155), (342, 163240), (360, 155078), (371, 150480), (380, 146916), (385, 145008), (396, 140980), (399, 139920), (418, 133560), (420, 132924), (424, 131670), (440, 126882), (456, 122430), (462, 120840), (477, 117040), (495, 112784), (504, 110770), (528, 105735), (530, 105336), (532, 104940), (560, 99693), (570, 97944), (583, 95760), (616, 90630), (627, 89040), (630, 88616), (636, 87780), (660, 84588), (665, 83952), (684, 81620), (693, 80560), (720, 77539), (742, 75240), (760, 73458), (770, 72504), (792, 70490), (795, 70224), (798, 69960), (836, 66780), (840, 66462), (848, 65835), (855, 65296), (880, 63441), (912, 61215), (924, 60420), (954, 58520), (990, 56392), (1007, 55440), (1008, 55385), (1045, 53424), (1060, 52668), (1064, 52470), (1113, 50160), (1140, 48972), (1155, 48336), (1166, 47880), (1197, 46640), (1232, 45315), (1254, 44520), (1260, 44308), (1272, 43890), (1320, 42294), (1330, 41976), (1368, 40810), (1386, 40280), (1463, 38160), (1484, 37620), (1520, 36729), (1540, 36252), (1584, 35245), (1590, 35112), (1596, 34980), (1672, 33390), (1680, 33231), (1710, 32648), (1749, 31920), (1848, 30210), (1855, 30096), (1881, 29680), (1908, 29260), (1980, 28196), (1995, 27984), (2014, 27720), (2090, 26712), (2120, 26334), (2128, 26235), (2226, 25080), (2280, 24486), (2310, 24168), (2332, 23940), (2385, 23408), (2394, 23320), (2508, 22260), (2520, 22154), (2544, 21945), (2640, 21147), (2660, 20988), (2736, 20405), (2772, 20140), (2915, 19152), (2926, 19080), (2968, 18810), (3021, 18480), (3080, 18126), (3135, 17808), (3180, 17556), (3192, 17490), (3339, 16720), (3344, 16695), (3420, 16324), (3465, 16112), (3498, 15960), (3696, 15105), (3710, 15048), (3762, 14840), (3816, 14630), (3960, 14098), (3990, 13992), (4028, 13860), (4081, 13680), (4180, 13356), (4240, 13167), (4389, 12720), (4452, 12540), (4560, 12243), (4620, 12084), (4664, 11970), (4770, 11704), (4788, 11660), (5016, 11130), (5035, 11088), (5040, 11077), (5247, 10640), (5320, 10494), (5544, 10070), (5565, 10032), (5830, 9576), (5852, 9540), (5936, 9405), (5985, 9328), (6042, 9240), (6160, 9063), (6270, 8904), (6360, 8778), (6384, 8745), (6678, 8360), (6840, 8162), (6930, 8056), (6996, 7980), (7049, 7920), (7315, 7632), (7420, 7524)]