99310980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 290304000

約数和(自身を除く): 190993020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 321, 372, 428, 465, 499, 535, 620, 642, 930, 998, 1070, 1284, 1497, 1605, 1860, 1996, 2140, 2495, 2994, 3210, 3317, 4990, 5988, 6420, 6634, 7485, 9951, 9980, 13268, 14970, 15469, 16585, 19902, 29940, 30938, 33170, 39804, 46407, 49755, 53393, 61876, 66340, 77345, 92814, 99510, 106786, 154690, 160179, 185628, 199020, 213572, 232035, 266965, 309380, 320358, 464070, 533930, 640716, 800895, 928140, 1067860, 1601790, 1655183, 3203580, 3310366, 4965549, 6620732, 8275915, 9931098, 16551830, 19862196, 24827745, 33103660, 49655490, 99310980]

約数ペア:

[(1, 99310980), (2, 49655490), (3, 33103660), (4, 24827745), (5, 19862196), (6, 16551830), (10, 9931098), (12, 8275915), (15, 6620732), (20, 4965549), (30, 3310366), (31, 3203580), (60, 1655183), (62, 1601790), (93, 1067860), (107, 928140), (124, 800895), (155, 640716), (186, 533930), (214, 464070), (310, 320358), (321, 309380), (372, 266965), (428, 232035), (465, 213572), (499, 199020), (535, 185628), (620, 160179), (642, 154690), (930, 106786), (998, 99510), (1070, 92814), (1284, 77345), (1497, 66340), (1605, 61876), (1860, 53393), (1996, 49755), (2140, 46407), (2495, 39804), (2994, 33170), (3210, 30938), (3317, 29940), (4990, 19902), (5988, 16585), (6420, 15469), (6634, 14970), (7485, 13268), (9951, 9980)]