450019020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2221}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 1379702016

約数和(自身を除く): 929682996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 307, 330, 614, 660, 921, 1228, 1535, 1842, 2221, 3070, 3377, 3684, 4442, 4605, 6140, 6663, 6754, 8884, 9210, 10131, 11105, 13326, 13508, 16885, 18420, 20262, 22210, 24431, 26652, 33315, 33770, 40524, 44420, 48862, 50655, 66630, 67540, 73293, 97724, 101310, 122155, 133260, 146586, 202620, 244310, 293172, 366465, 488620, 681847, 732930, 1363694, 1465860, 2045541, 2727388, 3409235, 4091082, 6818470, 7500317, 8182164, 10227705, 13636940, 15000634, 20455410, 22500951, 30001268, 37501585, 40910820, 45001902, 75003170, 90003804, 112504755, 150006340, 225009510, 450019020]

約数ペア:

[(1, 450019020), (2, 225009510), (3, 150006340), (4, 112504755), (5, 90003804), (6, 75003170), (10, 45001902), (11, 40910820), (12, 37501585), (15, 30001268), (20, 22500951), (22, 20455410), (30, 15000634), (33, 13636940), (44, 10227705), (55, 8182164), (60, 7500317), (66, 6818470), (110, 4091082), (132, 3409235), (165, 2727388), (220, 2045541), (307, 1465860), (330, 1363694), (614, 732930), (660, 681847), (921, 488620), (1228, 366465), (1535, 293172), (1842, 244310), (2221, 202620), (3070, 146586), (3377, 133260), (3684, 122155), (4442, 101310), (4605, 97724), (6140, 73293), (6663, 67540), (6754, 66630), (8884, 50655), (9210, 48862), (10131, 44420), (11105, 40524), (13326, 33770), (13508, 33315), (16885, 26652), (18420, 24431), (20262, 22210)]