117921420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 374807664

約数和(自身を除く): 256886244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 747, 810, 830, 877, 996, 1245, 1494, 1620, 1660, 1754, 2241, 2490, 2631, 2988, 3508, 3735, 4385, 4482, 4980, 5262, 6723, 7470, 7893, 8770, 8964, 10524, 11205, 13155, 13446, 14940, 15786, 17540, 22410, 23679, 26310, 26892, 31572, 33615, 39465, 44820, 47358, 52620, 67230, 71037, 72791, 78930, 94716, 118395, 134460, 142074, 145582, 157860, 218373, 236790, 284148, 291164, 355185, 363955, 436746, 473580, 655119, 710370, 727910, 873492, 1091865, 1310238, 1420740, 1455820, 1965357, 2183730, 2620476, 3275595, 3930714, 4367460, 5896071, 6551190, 7861428, 9826785, 11792142, 13102380, 19653570, 23584284, 29480355, 39307140, 58960710, 117921420]

約数ペア:

[(1, 117921420), (2, 58960710), (3, 39307140), (4, 29480355), (5, 23584284), (6, 19653570), (9, 13102380), (10, 11792142), (12, 9826785), (15, 7861428), (18, 6551190), (20, 5896071), (27, 4367460), (30, 3930714), (36, 3275595), (45, 2620476), (54, 2183730), (60, 1965357), (81, 1455820), (83, 1420740), (90, 1310238), (108, 1091865), (135, 873492), (162, 727910), (166, 710370), (180, 655119), (249, 473580), (270, 436746), (324, 363955), (332, 355185), (405, 291164), (415, 284148), (498, 236790), (540, 218373), (747, 157860), (810, 145582), (830, 142074), (877, 134460), (996, 118395), (1245, 94716), (1494, 78930), (1620, 72791), (1660, 71037), (1754, 67230), (2241, 52620), (2490, 47358), (2631, 44820), (2988, 39465), (3508, 33615), (3735, 31572), (4385, 26892), (4482, 26310), (4980, 23679), (5262, 22410), (6723, 17540), (7470, 15786), (7893, 14940), (8770, 13446), (8964, 13155), (10524, 11205)]