118747500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 352687104

約数和(自身を除く): 233939604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 125, 142, 150, 213, 223, 250, 284, 300, 355, 375, 426, 446, 500, 625, 669, 710, 750, 852, 892, 1065, 1115, 1250, 1338, 1420, 1500, 1775, 1875, 2130, 2230, 2500, 2676, 3345, 3550, 3750, 4260, 4460, 5325, 5575, 6690, 7100, 7500, 8875, 10650, 11150, 13380, 15833, 16725, 17750, 21300, 22300, 26625, 27875, 31666, 33450, 35500, 44375, 47499, 53250, 55750, 63332, 66900, 79165, 83625, 88750, 94998, 106500, 111500, 133125, 139375, 158330, 167250, 177500, 189996, 237495, 266250, 278750, 316660, 334500, 395825, 418125, 474990, 532500, 557500, 791650, 836250, 949980, 1187475, 1583300, 1672500, 1979125, 2374950, 3958250, 4749900, 5937375, 7916500, 9895625, 11874750, 19791250, 23749500, 29686875, 39582500, 59373750, 118747500]

約数ペア:

[(1, 118747500), (2, 59373750), (3, 39582500), (4, 29686875), (5, 23749500), (6, 19791250), (10, 11874750), (12, 9895625), (15, 7916500), (20, 5937375), (25, 4749900), (30, 3958250), (50, 2374950), (60, 1979125), (71, 1672500), (75, 1583300), (100, 1187475), (125, 949980), (142, 836250), (150, 791650), (213, 557500), (223, 532500), (250, 474990), (284, 418125), (300, 395825), (355, 334500), (375, 316660), (426, 278750), (446, 266250), (500, 237495), (625, 189996), (669, 177500), (710, 167250), (750, 158330), (852, 139375), (892, 133125), (1065, 111500), (1115, 106500), (1250, 94998), (1338, 88750), (1420, 83625), (1500, 79165), (1775, 66900), (1875, 63332), (2130, 55750), (2230, 53250), (2500, 47499), (2676, 44375), (3345, 35500), (3550, 33450), (3750, 31666), (4260, 27875), (4460, 26625), (5325, 22300), (5575, 21300), (6690, 17750), (7100, 16725), (7500, 15833), (8875, 13380), (10650, 11150)]