121427340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 232501620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 83, 111, 148, 166, 185, 222, 249, 332, 370, 415, 444, 498, 555, 659, 740, 830, 996, 1110, 1245, 1318, 1660, 1977, 2220, 2490, 2636, 3071, 3295, 3954, 4980, 6142, 6590, 7908, 9213, 9885, 12284, 13180, 15355, 18426, 19770, 24383, 30710, 36852, 39540, 46065, 48766, 54697, 61420, 73149, 92130, 97532, 109394, 121915, 146298, 164091, 184260, 218788, 243830, 273485, 292596, 328182, 365745, 487660, 546970, 656364, 731490, 820455, 1093940, 1462980, 1640910, 2023789, 3281820, 4047578, 6071367, 8095156, 10118945, 12142734, 20237890, 24285468, 30356835, 40475780, 60713670, 121427340]

約数ペア:

[(1, 121427340), (2, 60713670), (3, 40475780), (4, 30356835), (5, 24285468), (6, 20237890), (10, 12142734), (12, 10118945), (15, 8095156), (20, 6071367), (30, 4047578), (37, 3281820), (60, 2023789), (74, 1640910), (83, 1462980), (111, 1093940), (148, 820455), (166, 731490), (185, 656364), (222, 546970), (249, 487660), (332, 365745), (370, 328182), (415, 292596), (444, 273485), (498, 243830), (555, 218788), (659, 184260), (740, 164091), (830, 146298), (996, 121915), (1110, 109394), (1245, 97532), (1318, 92130), (1660, 73149), (1977, 61420), (2220, 54697), (2490, 48766), (2636, 46065), (3071, 39540), (3295, 36852), (3954, 30710), (4980, 24383), (6142, 19770), (6590, 18426), (7908, 15355), (9213, 13180), (9885, 12284)]