91397100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17921}}^1$

素因数の和:17955

約数の個数: 72

約数和(自身を含む): 280013328

約数和(自身を除く): 188616228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 17921, 35842, 53763, 71684, 89605, 107526, 179210, 215052, 268815, 304657, 358420, 448025, 537630, 609314, 896050, 913971, 1075260, 1218628, 1344075, 1523285, 1792100, 1827942, 2688150, 3046570, 3655884, 4569855, 5376300, 6093140, 7616425, 9139710, 15232850, 18279420, 22849275, 30465700, 45698550, 91397100]

約数ペア:

[(1, 91397100), (2, 45698550), (3, 30465700), (4, 22849275), (5, 18279420), (6, 15232850), (10, 9139710), (12, 7616425), (15, 6093140), (17, 5376300), (20, 4569855), (25, 3655884), (30, 3046570), (34, 2688150), (50, 1827942), (51, 1792100), (60, 1523285), (68, 1344075), (75, 1218628), (85, 1075260), (100, 913971), (102, 896050), (150, 609314), (170, 537630), (204, 448025), (255, 358420), (300, 304657), (340, 268815), (425, 215052), (510, 179210), (850, 107526), (1020, 89605), (1275, 71684), (1700, 53763), (2550, 35842), (5100, 17921)]