196545900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{4397}}^1$

素因数の和:4563

約数の個数: 72

約数和(自身を含む): 572619600

約数和(自身を除く): 376073700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 3725, 4397, 4470, 7450, 8794, 8940, 11175, 13191, 14900, 17588, 21985, 22350, 26382, 43970, 44700, 52764, 65955, 87940, 109925, 131910, 219850, 263820, 329775, 439700, 655153, 659550, 1310306, 1319100, 1965459, 2620612, 3275765, 3930918, 6551530, 7861836, 9827295, 13103060, 16378825, 19654590, 32757650, 39309180, 49136475, 65515300, 98272950, 196545900]

約数ペア:

[(1, 196545900), (2, 98272950), (3, 65515300), (4, 49136475), (5, 39309180), (6, 32757650), (10, 19654590), (12, 16378825), (15, 13103060), (20, 9827295), (25, 7861836), (30, 6551530), (50, 3930918), (60, 3275765), (75, 2620612), (100, 1965459), (149, 1319100), (150, 1310306), (298, 659550), (300, 655153), (447, 439700), (596, 329775), (745, 263820), (894, 219850), (1490, 131910), (1788, 109925), (2235, 87940), (2980, 65955), (3725, 52764), (4397, 44700), (4470, 43970), (7450, 26382), (8794, 22350), (8940, 21985), (11175, 17588), (13191, 14900)]