75875280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 257233536

約数和(自身を除く): 181358256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 240, 249, 260, 293, 312, 332, 390, 415, 498, 520, 586, 624, 664, 780, 830, 879, 996, 1040, 1079, 1172, 1245, 1328, 1465, 1560, 1660, 1758, 1992, 2158, 2344, 2490, 2930, 3120, 3237, 3320, 3516, 3809, 3984, 4316, 4395, 4688, 4980, 5395, 5860, 6474, 6640, 7032, 7618, 8632, 8790, 9960, 10790, 11427, 11720, 12948, 14064, 15236, 16185, 17264, 17580, 19045, 19920, 21580, 22854, 23440, 24319, 25896, 30472, 32370, 35160, 38090, 43160, 45708, 48638, 51792, 57135, 60944, 64740, 70320, 72957, 76180, 86320, 91416, 97276, 114270, 121595, 129480, 145914, 152360, 182832, 194552, 228540, 243190, 258960, 291828, 304720, 316147, 364785, 389104, 457080, 486380, 583656, 632294, 729570, 914160, 948441, 972760, 1167312, 1264588, 1459140, 1580735, 1896882, 1945520, 2529176, 2918280, 3161470, 3793764, 4742205, 5058352, 5836560, 6322940, 7587528, 9484410, 12645880, 15175056, 18968820, 25291760, 37937640, 75875280]

約数ペア:

[(1, 75875280), (2, 37937640), (3, 25291760), (4, 18968820), (5, 15175056), (6, 12645880), (8, 9484410), (10, 7587528), (12, 6322940), (13, 5836560), (15, 5058352), (16, 4742205), (20, 3793764), (24, 3161470), (26, 2918280), (30, 2529176), (39, 1945520), (40, 1896882), (48, 1580735), (52, 1459140), (60, 1264588), (65, 1167312), (78, 972760), (80, 948441), (83, 914160), (104, 729570), (120, 632294), (130, 583656), (156, 486380), (166, 457080), (195, 389104), (208, 364785), (240, 316147), (249, 304720), (260, 291828), (293, 258960), (312, 243190), (332, 228540), (390, 194552), (415, 182832), (498, 152360), (520, 145914), (586, 129480), (624, 121595), (664, 114270), (780, 97276), (830, 91416), (879, 86320), (996, 76180), (1040, 72957), (1079, 70320), (1172, 64740), (1245, 60944), (1328, 57135), (1465, 51792), (1560, 48638), (1660, 45708), (1758, 43160), (1992, 38090), (2158, 35160), (2344, 32370), (2490, 30472), (2930, 25896), (3120, 24319), (3237, 23440), (3320, 22854), (3516, 21580), (3809, 19920), (3984, 19045), (4316, 17580), (4395, 17264), (4688, 16185), (4980, 15236), (5395, 14064), (5860, 12948), (6474, 11720), (6640, 11427), (7032, 10790), (7618, 9960), (8632, 8790)]