31885800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2835

約数の個数: 96

約数和(自身を含む): 104085600

約数和(自身を除く): 72199800

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, 1140, 1425, 1900, 2280, 2797, 2850, 3800, 5594, 5700, 8391, 11188, 11400, 13985, 16782, 22376, 27970, 33564, 41955, 53143, 55940, 67128, 69925, 83910, 106286, 111880, 139850, 159429, 167820, 209775, 212572, 265715, 279700, 318858, 335640, 419550, 425144, 531430, 559400, 637716, 797145, 839100, 1062860, 1275432, 1328575, 1594290, 1678200, 2125720, 2657150, 3188580, 3985725, 5314300, 6377160, 7971450, 10628600, 15942900, 31885800]

約数ペア:

[(1, 31885800), (2, 15942900), (3, 10628600), (4, 7971450), (5, 6377160), (6, 5314300), (8, 3985725), (10, 3188580), (12, 2657150), (15, 2125720), (19, 1678200), (20, 1594290), (24, 1328575), (25, 1275432), (30, 1062860), (38, 839100), (40, 797145), (50, 637716), (57, 559400), (60, 531430), (75, 425144), (76, 419550), (95, 335640), (100, 318858), (114, 279700), (120, 265715), (150, 212572), (152, 209775), (190, 167820), (200, 159429), (228, 139850), (285, 111880), (300, 106286), (380, 83910), (456, 69925), (475, 67128), (570, 55940), (600, 53143), (760, 41955), (950, 33564), (1140, 27970), (1425, 22376), (1900, 16782), (2280, 13985), (2797, 11400), (2850, 11188), (3800, 8391), (5594, 5700)]