112546980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6871}}^1$

素因数の和:6906

約数の個数: 144

約数和(自身を含む): 420236544

約数和(自身を除く): 307689564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 6871, 8190, 13742, 16380, 20613, 27484, 34355, 41226, 48097, 61839, 68710, 82452, 89323, 96194, 103065, 123678, 137420, 144291, 178646, 192388, 206130, 240485, 247356, 267969, 288582, 309195, 357292, 412260, 432873, 446615, 480970, 535938, 577164, 618390, 625261, 721455, 803907, 865746, 893230, 961940, 1071876, 1236780, 1250522, 1339845, 1442910, 1607814, 1731492, 1786460, 1875783, 2164365, 2501044, 2679690, 2885820, 3126305, 3215628, 3751566, 4019535, 4328730, 5359380, 5627349, 6252610, 7503132, 8039070, 8657460, 9378915, 11254698, 12505220, 16078140, 18757830, 22509396, 28136745, 37515660, 56273490, 112546980]

約数ペア:

[(1, 112546980), (2, 56273490), (3, 37515660), (4, 28136745), (5, 22509396), (6, 18757830), (7, 16078140), (9, 12505220), (10, 11254698), (12, 9378915), (13, 8657460), (14, 8039070), (15, 7503132), (18, 6252610), (20, 5627349), (21, 5359380), (26, 4328730), (28, 4019535), (30, 3751566), (35, 3215628), (36, 3126305), (39, 2885820), (42, 2679690), (45, 2501044), (52, 2164365), (60, 1875783), (63, 1786460), (65, 1731492), (70, 1607814), (78, 1442910), (84, 1339845), (90, 1250522), (91, 1236780), (105, 1071876), (117, 961940), (126, 893230), (130, 865746), (140, 803907), (156, 721455), (180, 625261), (182, 618390), (195, 577164), (210, 535938), (234, 480970), (252, 446615), (260, 432873), (273, 412260), (315, 357292), (364, 309195), (390, 288582), (420, 267969), (455, 247356), (468, 240485), (546, 206130), (585, 192388), (630, 178646), (780, 144291), (819, 137420), (910, 123678), (1092, 103065), (1170, 96194), (1260, 89323), (1365, 82452), (1638, 68710), (1820, 61839), (2340, 48097), (2730, 41226), (3276, 34355), (4095, 27484), (5460, 20613), (6871, 16380), (8190, 13742)]