302064552100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1693}}^1\times {\mathrm{43517}}^1$

素因数の和:45265

約数の個数: 72

約数和(自身を含む): 671879450088

約数和(自身を除く): 369814897988

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1693, 2050, 3386, 4100, 6772, 8465, 16930, 33860, 42325, 43517, 69413, 84650, 87034, 138826, 169300, 174068, 217585, 277652, 347065, 435170, 694130, 870340, 1087925, 1388260, 1735325, 1784197, 2175850, 3470650, 3568394, 4351700, 6941300, 7136788, 8920985, 17841970, 35683940, 44604925, 73674281, 89209850, 147348562, 178419700, 294697124, 368371405, 736742810, 1473485620, 1841857025, 3020645521, 3683714050, 6041291042, 7367428100, 12082582084, 15103227605, 30206455210, 60412910420, 75516138025, 151032276050, 302064552100]

約数ペア:

[(1, 302064552100), (2, 151032276050), (4, 75516138025), (5, 60412910420), (10, 30206455210), (20, 15103227605), (25, 12082582084), (41, 7367428100), (50, 6041291042), (82, 3683714050), (100, 3020645521), (164, 1841857025), (205, 1473485620), (410, 736742810), (820, 368371405), (1025, 294697124), (1693, 178419700), (2050, 147348562), (3386, 89209850), (4100, 73674281), (6772, 44604925), (8465, 35683940), (16930, 17841970), (33860, 8920985), (42325, 7136788), (43517, 6941300), (69413, 4351700), (84650, 3568394), (87034, 3470650), (138826, 2175850), (169300, 1784197), (174068, 1735325), (217585, 1388260), (277652, 1087925), (347065, 870340), (435170, 694130)]