12437400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 40622400

約数和(自身を除く): 28185000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1091, 1140, 1425, 1900, 2182, 2280, 2850, 3273, 3800, 4364, 5455, 5700, 6546, 8728, 10910, 11400, 13092, 16365, 20729, 21820, 26184, 27275, 32730, 41458, 43640, 54550, 62187, 65460, 81825, 82916, 103645, 109100, 124374, 130920, 163650, 165832, 207290, 218200, 248748, 310935, 327300, 414580, 497496, 518225, 621870, 654600, 829160, 1036450, 1243740, 1554675, 2072900, 2487480, 3109350, 4145800, 6218700, 12437400]

約数ペア:

[(1, 12437400), (2, 6218700), (3, 4145800), (4, 3109350), (5, 2487480), (6, 2072900), (8, 1554675), (10, 1243740), (12, 1036450), (15, 829160), (19, 654600), (20, 621870), (24, 518225), (25, 497496), (30, 414580), (38, 327300), (40, 310935), (50, 248748), (57, 218200), (60, 207290), (75, 165832), (76, 163650), (95, 130920), (100, 124374), (114, 109100), (120, 103645), (150, 82916), (152, 81825), (190, 65460), (200, 62187), (228, 54550), (285, 43640), (300, 41458), (380, 32730), (456, 27275), (475, 26184), (570, 21820), (600, 20729), (760, 16365), (950, 13092), (1091, 11400), (1140, 10910), (1425, 8728), (1900, 6546), (2182, 5700), (2280, 5455), (2850, 4364), (3273, 3800)]