89892240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 293124096

約数和(自身を除く): 203231856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 53, 60, 74, 80, 106, 111, 120, 148, 159, 185, 191, 212, 222, 240, 265, 296, 318, 370, 382, 424, 444, 530, 555, 573, 592, 636, 740, 764, 795, 848, 888, 955, 1060, 1110, 1146, 1272, 1480, 1528, 1590, 1776, 1910, 1961, 2120, 2220, 2292, 2544, 2865, 2960, 3056, 3180, 3820, 3922, 4240, 4440, 4584, 5730, 5883, 6360, 7067, 7640, 7844, 8880, 9168, 9805, 10123, 11460, 11766, 12720, 14134, 15280, 15688, 19610, 20246, 21201, 22920, 23532, 28268, 29415, 30369, 31376, 35335, 39220, 40492, 42402, 45840, 47064, 50615, 56536, 58830, 60738, 70670, 78440, 80984, 84804, 94128, 101230, 106005, 113072, 117660, 121476, 141340, 151845, 156880, 161968, 169608, 202460, 212010, 235320, 242952, 282680, 303690, 339216, 374551, 404920, 424020, 470640, 485904, 565360, 607380, 749102, 809840, 848040, 1123653, 1214760, 1498204, 1696080, 1872755, 2247306, 2429520, 2996408, 3745510, 4494612, 5618265, 5992816, 7491020, 8989224, 11236530, 14982040, 17978448, 22473060, 29964080, 44946120, 89892240]

約数ペア:

[(1, 89892240), (2, 44946120), (3, 29964080), (4, 22473060), (5, 17978448), (6, 14982040), (8, 11236530), (10, 8989224), (12, 7491020), (15, 5992816), (16, 5618265), (20, 4494612), (24, 3745510), (30, 2996408), (37, 2429520), (40, 2247306), (48, 1872755), (53, 1696080), (60, 1498204), (74, 1214760), (80, 1123653), (106, 848040), (111, 809840), (120, 749102), (148, 607380), (159, 565360), (185, 485904), (191, 470640), (212, 424020), (222, 404920), (240, 374551), (265, 339216), (296, 303690), (318, 282680), (370, 242952), (382, 235320), (424, 212010), (444, 202460), (530, 169608), (555, 161968), (573, 156880), (592, 151845), (636, 141340), (740, 121476), (764, 117660), (795, 113072), (848, 106005), (888, 101230), (955, 94128), (1060, 84804), (1110, 80984), (1146, 78440), (1272, 70670), (1480, 60738), (1528, 58830), (1590, 56536), (1776, 50615), (1910, 47064), (1961, 45840), (2120, 42402), (2220, 40492), (2292, 39220), (2544, 35335), (2865, 31376), (2960, 30369), (3056, 29415), (3180, 28268), (3820, 23532), (3922, 22920), (4240, 21201), (4440, 20246), (4584, 19610), (5730, 15688), (5883, 15280), (6360, 14134), (7067, 12720), (7640, 11766), (7844, 11460), (8880, 10123), (9168, 9805)]