200463420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{77699}}^1$

素因数の和:77754

約数の個数: 48

約数和(自身を含む): 574358400

約数和(自身を除く): 373894980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 77699, 155398, 233097, 310796, 388495, 466194, 776990, 932388, 1165485, 1553980, 2330970, 3341057, 4661940, 6682114, 10023171, 13364228, 16705285, 20046342, 33410570, 40092684, 50115855, 66821140, 100231710, 200463420]

約数ペア:

[(1, 200463420), (2, 100231710), (3, 66821140), (4, 50115855), (5, 40092684), (6, 33410570), (10, 20046342), (12, 16705285), (15, 13364228), (20, 10023171), (30, 6682114), (43, 4661940), (60, 3341057), (86, 2330970), (129, 1553980), (172, 1165485), (215, 932388), (258, 776990), (430, 466194), (516, 388495), (645, 310796), (860, 233097), (1290, 155398), (2580, 77699)]