201345780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78041}}^1$

素因数の和:78096

約数の個数: 48

約数和(自身を含む): 576886464

約数和(自身を除く): 375540684

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, 78041, 156082, 234123, 312164, 390205, 468246, 780410, 936492, 1170615, 1560820, 2341230, 3355763, 4682460, 6711526, 10067289, 13423052, 16778815, 20134578, 33557630, 40269156, 50336445, 67115260, 100672890, 201345780]

約数ペア:

[(1, 201345780), (2, 100672890), (3, 67115260), (4, 50336445), (5, 40269156), (6, 33557630), (10, 20134578), (12, 16778815), (15, 13423052), (20, 10067289), (30, 6711526), (43, 4682460), (60, 3355763), (86, 2341230), (129, 1560820), (172, 1170615), (215, 936492), (258, 780410), (430, 468246), (516, 390205), (645, 312164), (860, 234123), (1290, 156082), (2580, 78041)]