10628700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 31248000

約数和(自身を除く): 20619300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 499, 710, 852, 998, 1065, 1420, 1497, 1775, 1996, 2130, 2495, 2994, 3550, 4260, 4990, 5325, 5988, 7100, 7485, 9980, 10650, 12475, 14970, 21300, 24950, 29940, 35429, 37425, 49900, 70858, 74850, 106287, 141716, 149700, 177145, 212574, 354290, 425148, 531435, 708580, 885725, 1062870, 1771450, 2125740, 2657175, 3542900, 5314350, 10628700]

約数ペア:

[(1, 10628700), (2, 5314350), (3, 3542900), (4, 2657175), (5, 2125740), (6, 1771450), (10, 1062870), (12, 885725), (15, 708580), (20, 531435), (25, 425148), (30, 354290), (50, 212574), (60, 177145), (71, 149700), (75, 141716), (100, 106287), (142, 74850), (150, 70858), (213, 49900), (284, 37425), (300, 35429), (355, 29940), (426, 24950), (499, 21300), (710, 14970), (852, 12475), (998, 10650), (1065, 9980), (1420, 7485), (1497, 7100), (1775, 5988), (1996, 5325), (2130, 4990), (2495, 4260), (2994, 3550)]