65391300

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 288

約数和(自身を含む): 239151360

約数和(自身を除く): 173760060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 27, 30, 36, 39, 45, 46, 50, 52, 54, 60, 65, 69, 75, 78, 81, 90, 92, 100, 108, 115, 117, 130, 135, 138, 150, 156, 162, 180, 195, 207, 225, 230, 234, 243, 260, 270, 276, 299, 300, 324, 325, 345, 351, 390, 405, 414, 450, 460, 468, 486, 540, 575, 585, 598, 621, 650, 675, 690, 702, 729, 780, 810, 828, 897, 900, 972, 975, 1035, 1053, 1150, 1170, 1196, 1215, 1242, 1300, 1350, 1380, 1404, 1458, 1495, 1620, 1725, 1755, 1794, 1863, 1950, 2025, 2070, 2106, 2187, 2300, 2340, 2430, 2484, 2691, 2700, 2916, 2925, 2990, 3105, 3159, 3450, 3510, 3588, 3645, 3726, 3900, 4050, 4140, 4212, 4374, 4485, 4860, 5175, 5265, 5382, 5589, 5850, 5980, 6075, 6210, 6318, 6900, 7020, 7290, 7452, 7475, 8073, 8100, 8748, 8775, 8970, 9315, 9477, 10350, 10530, 10764, 10935, 11178, 11700, 12150, 12420, 12636, 13455, 14580, 14950, 15525, 15795, 16146, 16767, 17550, 17940, 18225, 18630, 18954, 20700, 21060, 21870, 22356, 22425, 24219, 24300, 26325, 26910, 27945, 28431, 29900, 31050, 31590, 32292, 33534, 35100, 36450, 37260, 37908, 40365, 43740, 44850, 46575, 47385, 48438, 50301, 52650, 53820, 54675, 55890, 56862, 62100, 63180, 67068, 67275, 72657, 72900, 78975, 80730, 83835, 89700, 93150, 94770, 96876, 100602, 105300, 109350, 111780, 113724, 121095, 134550, 139725, 142155, 145314, 157950, 161460, 167670, 186300, 189540, 201204, 201825, 217971, 218700, 236925, 242190, 251505, 269100, 279450, 284310, 290628, 315900, 335340, 363285, 403650, 419175, 435942, 473850, 484380, 503010, 558900, 568620, 605475, 653913, 710775, 726570, 807300, 838350, 871884, 947700, 1006020, 1089855, 1210950, 1257525, 1307826, 1421550, 1453140, 1676700, 1816425, 2179710, 2421900, 2515050, 2615652, 2843100, 3269565, 3632850, 4359420, 5030100, 5449275, 6539130, 7265700, 10898550, 13078260, 16347825, 21797100, 32695650, 65391300]

約数ペア:

[(1, 65391300), (2, 32695650), (3, 21797100), (4, 16347825), (5, 13078260), (6, 10898550), (9, 7265700), (10, 6539130), (12, 5449275), (13, 5030100), (15, 4359420), (18, 3632850), (20, 3269565), (23, 2843100), (25, 2615652), (26, 2515050), (27, 2421900), (30, 2179710), (36, 1816425), (39, 1676700), (45, 1453140), (46, 1421550), (50, 1307826), (52, 1257525), (54, 1210950), (60, 1089855), (65, 1006020), (69, 947700), (75, 871884), (78, 838350), (81, 807300), (90, 726570), (92, 710775), (100, 653913), (108, 605475), (115, 568620), (117, 558900), (130, 503010), (135, 484380), (138, 473850), (150, 435942), (156, 419175), (162, 403650), (180, 363285), (195, 335340), (207, 315900), (225, 290628), (230, 284310), (234, 279450), (243, 269100), (260, 251505), (270, 242190), (276, 236925), (299, 218700), (300, 217971), (324, 201825), (325, 201204), (345, 189540), (351, 186300), (390, 167670), (405, 161460), (414, 157950), (450, 145314), (460, 142155), (468, 139725), (486, 134550), (540, 121095), (575, 113724), (585, 111780), (598, 109350), (621, 105300), (650, 100602), (675, 96876), (690, 94770), (702, 93150), (729, 89700), (780, 83835), (810, 80730), (828, 78975), (897, 72900), (900, 72657), (972, 67275), (975, 67068), (1035, 63180), (1053, 62100), (1150, 56862), (1170, 55890), (1196, 54675), (1215, 53820), (1242, 52650), (1300, 50301), (1350, 48438), (1380, 47385), (1404, 46575), (1458, 44850), (1495, 43740), (1620, 40365), (1725, 37908), (1755, 37260), (1794, 36450), (1863, 35100), (1950, 33534), (2025, 32292), (2070, 31590), (2106, 31050), (2187, 29900), (2300, 28431), (2340, 27945), (2430, 26910), (2484, 26325), (2691, 24300), (2700, 24219), (2916, 22425), (2925, 22356), (2990, 21870), (3105, 21060), (3159, 20700), (3450, 18954), (3510, 18630), (3588, 18225), (3645, 17940), (3726, 17550), (3900, 16767), (4050, 16146), (4140, 15795), (4212, 15525), (4374, 14950), (4485, 14580), (4860, 13455), (5175, 12636), (5265, 12420), (5382, 12150), (5589, 11700), (5850, 11178), (5980, 10935), (6075, 10764), (6210, 10530), (6318, 10350), (6900, 9477), (7020, 9315), (7290, 8970), (7452, 8775), (7475, 8748), (8073, 8100)]