22305300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 65100000

約数和(自身を除く): 42794700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 499, 596, 745, 894, 998, 1490, 1497, 1788, 1996, 2235, 2495, 2980, 2994, 3725, 4470, 4990, 5988, 7450, 7485, 8940, 9980, 11175, 12475, 14900, 14970, 22350, 24950, 29940, 37425, 44700, 49900, 74351, 74850, 148702, 149700, 223053, 297404, 371755, 446106, 743510, 892212, 1115265, 1487020, 1858775, 2230530, 3717550, 4461060, 5576325, 7435100, 11152650, 22305300]

約数ペア:

[(1, 22305300), (2, 11152650), (3, 7435100), (4, 5576325), (5, 4461060), (6, 3717550), (10, 2230530), (12, 1858775), (15, 1487020), (20, 1115265), (25, 892212), (30, 743510), (50, 446106), (60, 371755), (75, 297404), (100, 223053), (149, 149700), (150, 148702), (298, 74850), (300, 74351), (447, 49900), (499, 44700), (596, 37425), (745, 29940), (894, 24950), (998, 22350), (1490, 14970), (1497, 14900), (1788, 12475), (1996, 11175), (2235, 9980), (2495, 8940), (2980, 7485), (2994, 7450), (3725, 5988), (4470, 4990)]