74787240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 249609600

約数和(自身を除く): 174822360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1069, 1166, 1272, 1320, 1590, 1749, 2120, 2138, 2332, 2915, 3180, 3207, 3498, 4276, 4664, 5345, 5830, 6360, 6414, 6996, 8552, 8745, 10690, 11660, 11759, 12828, 13992, 16035, 17490, 21380, 23320, 23518, 25656, 32070, 34980, 35277, 42760, 47036, 56657, 58795, 64140, 69960, 70554, 94072, 113314, 117590, 128280, 141108, 169971, 176385, 226628, 235180, 282216, 283285, 339942, 352770, 453256, 470360, 566570, 623227, 679884, 705540, 849855, 1133140, 1246454, 1359768, 1411080, 1699710, 1869681, 2266280, 2492908, 3116135, 3399420, 3739362, 4985816, 6232270, 6798840, 7478724, 9348405, 12464540, 14957448, 18696810, 24929080, 37393620, 74787240]

約数ペア:

[(1, 74787240), (2, 37393620), (3, 24929080), (4, 18696810), (5, 14957448), (6, 12464540), (8, 9348405), (10, 7478724), (11, 6798840), (12, 6232270), (15, 4985816), (20, 3739362), (22, 3399420), (24, 3116135), (30, 2492908), (33, 2266280), (40, 1869681), (44, 1699710), (53, 1411080), (55, 1359768), (60, 1246454), (66, 1133140), (88, 849855), (106, 705540), (110, 679884), (120, 623227), (132, 566570), (159, 470360), (165, 453256), (212, 352770), (220, 339942), (264, 283285), (265, 282216), (318, 235180), (330, 226628), (424, 176385), (440, 169971), (530, 141108), (583, 128280), (636, 117590), (660, 113314), (795, 94072), (1060, 70554), (1069, 69960), (1166, 64140), (1272, 58795), (1320, 56657), (1590, 47036), (1749, 42760), (2120, 35277), (2138, 34980), (2332, 32070), (2915, 25656), (3180, 23518), (3207, 23320), (3498, 21380), (4276, 17490), (4664, 16035), (5345, 13992), (5830, 12828), (6360, 11759), (6414, 11660), (6996, 10690), (8552, 8745)]