27906750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 76901760

約数和(自身を除く): 48995010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 125, 150, 157, 158, 225, 237, 250, 314, 375, 395, 450, 471, 474, 711, 750, 785, 790, 942, 1125, 1185, 1413, 1422, 1570, 1975, 2250, 2355, 2370, 2826, 3555, 3925, 3950, 4710, 5925, 7065, 7110, 7850, 9875, 11775, 11850, 12403, 14130, 17775, 19625, 19750, 23550, 24806, 29625, 35325, 35550, 37209, 39250, 58875, 59250, 62015, 70650, 74418, 88875, 111627, 117750, 124030, 176625, 177750, 186045, 223254, 310075, 353250, 372090, 558135, 620150, 930225, 1116270, 1550375, 1860450, 2790675, 3100750, 4651125, 5581350, 9302250, 13953375, 27906750]

約数ペア:

[(1, 27906750), (2, 13953375), (3, 9302250), (5, 5581350), (6, 4651125), (9, 3100750), (10, 2790675), (15, 1860450), (18, 1550375), (25, 1116270), (30, 930225), (45, 620150), (50, 558135), (75, 372090), (79, 353250), (90, 310075), (125, 223254), (150, 186045), (157, 177750), (158, 176625), (225, 124030), (237, 117750), (250, 111627), (314, 88875), (375, 74418), (395, 70650), (450, 62015), (471, 59250), (474, 58875), (711, 39250), (750, 37209), (785, 35550), (790, 35325), (942, 29625), (1125, 24806), (1185, 23550), (1413, 19750), (1422, 19625), (1570, 17775), (1975, 14130), (2250, 12403), (2355, 11850), (2370, 11775), (2826, 9875), (3555, 7850), (3925, 7110), (3950, 7065), (4710, 5925)]