109117980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26357}}^1$

素因数の和:26395

約数の個数: 72

約数和(自身を含む): 345395232

約数和(自身を除く): 236277252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 26357, 52714, 79071, 105428, 131785, 158142, 237213, 263570, 316284, 395355, 474426, 527140, 606211, 790710, 948852, 1186065, 1212422, 1581420, 1818633, 2372130, 2424844, 3031055, 3637266, 4744260, 5455899, 6062110, 7274532, 9093165, 10911798, 12124220, 18186330, 21823596, 27279495, 36372660, 54558990, 109117980]

約数ペア:

[(1, 109117980), (2, 54558990), (3, 36372660), (4, 27279495), (5, 21823596), (6, 18186330), (9, 12124220), (10, 10911798), (12, 9093165), (15, 7274532), (18, 6062110), (20, 5455899), (23, 4744260), (30, 3637266), (36, 3031055), (45, 2424844), (46, 2372130), (60, 1818633), (69, 1581420), (90, 1212422), (92, 1186065), (115, 948852), (138, 790710), (180, 606211), (207, 527140), (230, 474426), (276, 395355), (345, 316284), (414, 263570), (460, 237213), (690, 158142), (828, 131785), (1035, 105428), (1380, 79071), (2070, 52714), (4140, 26357)]