121490460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7452

約数の個数: 144

約数和(自身を含む): 453625536

約数和(自身を除く): 332135076

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, 7417, 8190, 14834, 16380, 22251, 29668, 37085, 44502, 51919, 66753, 74170, 89004, 96421, 103838, 111255, 133506, 148340, 155757, 192842, 207676, 222510, 259595, 267012, 289263, 311514, 333765, 385684, 445020, 467271, 482105, 519190, 578526, 623028, 667530, 674947, 778785, 867789, 934542, 964210, 1038380, 1157052, 1335060, 1349894, 1446315, 1557570, 1735578, 1869084, 1928420, 2024841, 2336355, 2699788, 2892630, 3115140, 3374735, 3471156, 4049682, 4338945, 4672710, 5785260, 6074523, 6749470, 8099364, 8677890, 9345420, 10124205, 12149046, 13498940, 17355780, 20248410, 24298092, 30372615, 40496820, 60745230, 121490460]

約数ペア:

[(1, 121490460), (2, 60745230), (3, 40496820), (4, 30372615), (5, 24298092), (6, 20248410), (7, 17355780), (9, 13498940), (10, 12149046), (12, 10124205), (13, 9345420), (14, 8677890), (15, 8099364), (18, 6749470), (20, 6074523), (21, 5785260), (26, 4672710), (28, 4338945), (30, 4049682), (35, 3471156), (36, 3374735), (39, 3115140), (42, 2892630), (45, 2699788), (52, 2336355), (60, 2024841), (63, 1928420), (65, 1869084), (70, 1735578), (78, 1557570), (84, 1446315), (90, 1349894), (91, 1335060), (105, 1157052), (117, 1038380), (126, 964210), (130, 934542), (140, 867789), (156, 778785), (180, 674947), (182, 667530), (195, 623028), (210, 578526), (234, 519190), (252, 482105), (260, 467271), (273, 445020), (315, 385684), (364, 333765), (390, 311514), (420, 289263), (455, 267012), (468, 259595), (546, 222510), (585, 207676), (630, 192842), (780, 155757), (819, 148340), (910, 133506), (1092, 111255), (1170, 103838), (1260, 96421), (1365, 89004), (1638, 74170), (1820, 66753), (2340, 51919), (2730, 44502), (3276, 37085), (4095, 29668), (5460, 22251), (7417, 16380), (8190, 14834)]