73781550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 219985920

約数和(自身を除く): 146204370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 41, 43, 45, 50, 54, 62, 75, 82, 86, 90, 93, 123, 129, 135, 150, 155, 186, 205, 215, 225, 246, 258, 270, 279, 310, 369, 387, 410, 430, 450, 465, 558, 615, 645, 675, 738, 774, 775, 837, 930, 1025, 1075, 1107, 1161, 1230, 1271, 1290, 1333, 1350, 1395, 1550, 1674, 1763, 1845, 1935, 2050, 2150, 2214, 2322, 2325, 2542, 2666, 2790, 3075, 3225, 3526, 3690, 3813, 3870, 3999, 4185, 4650, 5289, 5535, 5805, 6150, 6355, 6450, 6665, 6975, 7626, 7998, 8370, 8815, 9225, 9675, 10578, 11070, 11439, 11610, 11997, 12710, 13330, 13950, 15867, 17630, 18450, 19065, 19350, 19995, 20925, 22878, 23994, 26445, 27675, 29025, 31734, 31775, 33325, 34317, 35991, 38130, 39990, 41850, 44075, 47601, 52890, 54653, 55350, 57195, 58050, 59985, 63550, 66650, 68634, 71982, 79335, 88150, 95202, 95325, 99975, 109306, 114390, 119970, 132225, 158670, 163959, 171585, 179955, 190650, 199950, 238005, 264450, 273265, 285975, 299925, 327918, 343170, 359910, 396675, 476010, 491877, 546530, 571950, 599850, 793350, 819795, 857925, 899775, 983754, 1190025, 1366325, 1475631, 1639590, 1715850, 1799550, 2380050, 2459385, 2732650, 2951262, 4098975, 4918770, 7378155, 8197950, 12296925, 14756310, 24593850, 36890775, 73781550]

約数ペア:

[(1, 73781550), (2, 36890775), (3, 24593850), (5, 14756310), (6, 12296925), (9, 8197950), (10, 7378155), (15, 4918770), (18, 4098975), (25, 2951262), (27, 2732650), (30, 2459385), (31, 2380050), (41, 1799550), (43, 1715850), (45, 1639590), (50, 1475631), (54, 1366325), (62, 1190025), (75, 983754), (82, 899775), (86, 857925), (90, 819795), (93, 793350), (123, 599850), (129, 571950), (135, 546530), (150, 491877), (155, 476010), (186, 396675), (205, 359910), (215, 343170), (225, 327918), (246, 299925), (258, 285975), (270, 273265), (279, 264450), (310, 238005), (369, 199950), (387, 190650), (410, 179955), (430, 171585), (450, 163959), (465, 158670), (558, 132225), (615, 119970), (645, 114390), (675, 109306), (738, 99975), (774, 95325), (775, 95202), (837, 88150), (930, 79335), (1025, 71982), (1075, 68634), (1107, 66650), (1161, 63550), (1230, 59985), (1271, 58050), (1290, 57195), (1333, 55350), (1350, 54653), (1395, 52890), (1550, 47601), (1674, 44075), (1763, 41850), (1845, 39990), (1935, 38130), (2050, 35991), (2150, 34317), (2214, 33325), (2322, 31775), (2325, 31734), (2542, 29025), (2666, 27675), (2790, 26445), (3075, 23994), (3225, 22878), (3526, 20925), (3690, 19995), (3813, 19350), (3870, 19065), (3999, 18450), (4185, 17630), (4650, 15867), (5289, 13950), (5535, 13330), (5805, 12710), (6150, 11997), (6355, 11610), (6450, 11439), (6665, 11070), (6975, 10578), (7626, 9675), (7998, 9225), (8370, 8815)]