1230509100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{6379}}^1$

素因数の和:7039

約数の個数: 72

約数和(自身を含む): 3566368960

約数和(自身を除く): 2335859860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 643, 1286, 1929, 2572, 3215, 3858, 6379, 6430, 7716, 9645, 12758, 12860, 16075, 19137, 19290, 25516, 31895, 32150, 38274, 38580, 48225, 63790, 64300, 76548, 95685, 96450, 127580, 159475, 191370, 192900, 318950, 382740, 478425, 637900, 956850, 1913700, 4101697, 8203394, 12305091, 16406788, 20508485, 24610182, 41016970, 49220364, 61525455, 82033940, 102542425, 123050910, 205084850, 246101820, 307627275, 410169700, 615254550, 1230509100]

約数ペア:

[(1, 1230509100), (2, 615254550), (3, 410169700), (4, 307627275), (5, 246101820), (6, 205084850), (10, 123050910), (12, 102542425), (15, 82033940), (20, 61525455), (25, 49220364), (30, 41016970), (50, 24610182), (60, 20508485), (75, 16406788), (100, 12305091), (150, 8203394), (300, 4101697), (643, 1913700), (1286, 956850), (1929, 637900), (2572, 478425), (3215, 382740), (3858, 318950), (6379, 192900), (6430, 191370), (7716, 159475), (9645, 127580), (12758, 96450), (12860, 95685), (16075, 76548), (19137, 64300), (19290, 63790), (25516, 48225), (31895, 38580), (32150, 38274)]