64999350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 193362624

約数和(自身を除く): 128363274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 65, 75, 78, 82, 90, 117, 123, 130, 150, 195, 205, 225, 234, 246, 271, 325, 369, 390, 410, 450, 533, 542, 585, 615, 650, 738, 813, 975, 1025, 1066, 1170, 1230, 1355, 1599, 1626, 1845, 1950, 2050, 2439, 2665, 2710, 2925, 3075, 3198, 3523, 3690, 4065, 4797, 4878, 5330, 5850, 6150, 6775, 7046, 7995, 8130, 9225, 9594, 10569, 11111, 12195, 13325, 13550, 15990, 17615, 18450, 20325, 21138, 22222, 23985, 24390, 26650, 31707, 33333, 35230, 39975, 40650, 47970, 52845, 55555, 60975, 63414, 66666, 79950, 88075, 99999, 105690, 111110, 119925, 121950, 144443, 158535, 166665, 176150, 199998, 239850, 264225, 277775, 288886, 317070, 333330, 433329, 499995, 528450, 555550, 722215, 792675, 833325, 866658, 999990, 1299987, 1444430, 1585350, 1666650, 2166645, 2499975, 2599974, 3611075, 4333290, 4999950, 6499935, 7222150, 10833225, 12999870, 21666450, 32499675, 64999350]

約数ペア:

[(1, 64999350), (2, 32499675), (3, 21666450), (5, 12999870), (6, 10833225), (9, 7222150), (10, 6499935), (13, 4999950), (15, 4333290), (18, 3611075), (25, 2599974), (26, 2499975), (30, 2166645), (39, 1666650), (41, 1585350), (45, 1444430), (50, 1299987), (65, 999990), (75, 866658), (78, 833325), (82, 792675), (90, 722215), (117, 555550), (123, 528450), (130, 499995), (150, 433329), (195, 333330), (205, 317070), (225, 288886), (234, 277775), (246, 264225), (271, 239850), (325, 199998), (369, 176150), (390, 166665), (410, 158535), (450, 144443), (533, 121950), (542, 119925), (585, 111110), (615, 105690), (650, 99999), (738, 88075), (813, 79950), (975, 66666), (1025, 63414), (1066, 60975), (1170, 55555), (1230, 52845), (1355, 47970), (1599, 40650), (1626, 39975), (1845, 35230), (1950, 33333), (2050, 31707), (2439, 26650), (2665, 24390), (2710, 23985), (2925, 22222), (3075, 21138), (3198, 20325), (3523, 18450), (3690, 17615), (4065, 15990), (4797, 13550), (4878, 13325), (5330, 12195), (5850, 11111), (6150, 10569), (6775, 9594), (7046, 9225), (7995, 8130)]