85474440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 320

約数和(自身を含む): 317813760

約数和(自身を除く): 232339320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 37, 40, 45, 46, 54, 60, 62, 69, 72, 74, 81, 90, 92, 93, 108, 111, 115, 120, 124, 135, 138, 148, 155, 162, 180, 184, 185, 186, 207, 216, 222, 230, 248, 270, 276, 279, 296, 310, 324, 333, 345, 360, 370, 372, 405, 414, 444, 460, 465, 540, 552, 555, 558, 620, 621, 648, 666, 690, 713, 740, 744, 810, 828, 837, 851, 888, 920, 930, 999, 1035, 1080, 1110, 1116, 1147, 1240, 1242, 1332, 1380, 1395, 1426, 1480, 1620, 1656, 1665, 1674, 1702, 1860, 1863, 1998, 2070, 2139, 2220, 2232, 2294, 2484, 2511, 2553, 2664, 2760, 2790, 2852, 2997, 3105, 3240, 3330, 3348, 3404, 3441, 3565, 3720, 3726, 3996, 4140, 4185, 4255, 4278, 4440, 4588, 4968, 4995, 5022, 5106, 5580, 5704, 5735, 5994, 6210, 6417, 6660, 6696, 6808, 6882, 7130, 7452, 7659, 7992, 8280, 8370, 8510, 8556, 9176, 9315, 9990, 10044, 10212, 10323, 10695, 11160, 11470, 11988, 12420, 12555, 12765, 12834, 13320, 13764, 14260, 14904, 14985, 15318, 16740, 17020, 17112, 17205, 18630, 19251, 19980, 20088, 20424, 20646, 21390, 22940, 22977, 23976, 24840, 25110, 25530, 25668, 26381, 27528, 28520, 29970, 30636, 30969, 32085, 33480, 34040, 34410, 37260, 38295, 38502, 39960, 41292, 42780, 45880, 45954, 50220, 51060, 51336, 51615, 52762, 57753, 59940, 61272, 61938, 64170, 68820, 68931, 74520, 76590, 77004, 79143, 82584, 85560, 91908, 92907, 96255, 100440, 102120, 103230, 105524, 114885, 115506, 119880, 123876, 128340, 131905, 137640, 137862, 153180, 154008, 154845, 158286, 183816, 185814, 192510, 206460, 211048, 229770, 231012, 237429, 247752, 256680, 263810, 275724, 288765, 306360, 309690, 316572, 344655, 371628, 385020, 395715, 412920, 459540, 462024, 464535, 474858, 527620, 551448, 577530, 619380, 633144, 689310, 712287, 743256, 770040, 791430, 919080, 929070, 949716, 1055240, 1155060, 1187145, 1238760, 1378620, 1424574, 1582860, 1858140, 1899432, 2136861, 2310120, 2374290, 2757240, 2849148, 3165720, 3561435, 3716280, 4273722, 4748580, 5698296, 7122870, 8547444, 9497160, 10684305, 14245740, 17094888, 21368610, 28491480, 42737220, 85474440]

約数ペア:

[(1, 85474440), (2, 42737220), (3, 28491480), (4, 21368610), (5, 17094888), (6, 14245740), (8, 10684305), (9, 9497160), (10, 8547444), (12, 7122870), (15, 5698296), (18, 4748580), (20, 4273722), (23, 3716280), (24, 3561435), (27, 3165720), (30, 2849148), (31, 2757240), (36, 2374290), (37, 2310120), (40, 2136861), (45, 1899432), (46, 1858140), (54, 1582860), (60, 1424574), (62, 1378620), (69, 1238760), (72, 1187145), (74, 1155060), (81, 1055240), (90, 949716), (92, 929070), (93, 919080), (108, 791430), (111, 770040), (115, 743256), (120, 712287), (124, 689310), (135, 633144), (138, 619380), (148, 577530), (155, 551448), (162, 527620), (180, 474858), (184, 464535), (185, 462024), (186, 459540), (207, 412920), (216, 395715), (222, 385020), (230, 371628), (248, 344655), (270, 316572), (276, 309690), (279, 306360), (296, 288765), (310, 275724), (324, 263810), (333, 256680), (345, 247752), (360, 237429), (370, 231012), (372, 229770), (405, 211048), (414, 206460), (444, 192510), (460, 185814), (465, 183816), (540, 158286), (552, 154845), (555, 154008), (558, 153180), (620, 137862), (621, 137640), (648, 131905), (666, 128340), (690, 123876), (713, 119880), (740, 115506), (744, 114885), (810, 105524), (828, 103230), (837, 102120), (851, 100440), (888, 96255), (920, 92907), (930, 91908), (999, 85560), (1035, 82584), (1080, 79143), (1110, 77004), (1116, 76590), (1147, 74520), (1240, 68931), (1242, 68820), (1332, 64170), (1380, 61938), (1395, 61272), (1426, 59940), (1480, 57753), (1620, 52762), (1656, 51615), (1665, 51336), (1674, 51060), (1702, 50220), (1860, 45954), (1863, 45880), (1998, 42780), (2070, 41292), (2139, 39960), (2220, 38502), (2232, 38295), (2294, 37260), (2484, 34410), (2511, 34040), (2553, 33480), (2664, 32085), (2760, 30969), (2790, 30636), (2852, 29970), (2997, 28520), (3105, 27528), (3240, 26381), (3330, 25668), (3348, 25530), (3404, 25110), (3441, 24840), (3565, 23976), (3720, 22977), (3726, 22940), (3996, 21390), (4140, 20646), (4185, 20424), (4255, 20088), (4278, 19980), (4440, 19251), (4588, 18630), (4968, 17205), (4995, 17112), (5022, 17020), (5106, 16740), (5580, 15318), (5704, 14985), (5735, 14904), (5994, 14260), (6210, 13764), (6417, 13320), (6660, 12834), (6696, 12765), (6808, 12555), (6882, 12420), (7130, 11988), (7452, 11470), (7659, 11160), (7992, 10695), (8280, 10323), (8370, 10212), (8510, 10044), (8556, 9990), (9176, 9315)]