202181340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 602138880

約数和(自身を除く): 399957540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 379, 510, 523, 758, 1020, 1046, 1137, 1516, 1569, 1895, 2092, 2274, 2615, 3138, 3790, 4548, 5230, 5685, 6276, 6443, 7580, 7845, 8891, 10460, 11370, 12886, 15690, 17782, 19329, 22740, 25772, 26673, 31380, 32215, 35564, 38658, 44455, 53346, 64430, 77316, 88910, 96645, 106692, 128860, 133365, 177820, 193290, 198217, 266730, 386580, 396434, 533460, 594651, 792868, 991085, 1189302, 1982170, 2378604, 2973255, 3369689, 3964340, 5946510, 6739378, 10109067, 11893020, 13478756, 16848445, 20218134, 33696890, 40436268, 50545335, 67393780, 101090670, 202181340]

約数ペア:

[(1, 202181340), (2, 101090670), (3, 67393780), (4, 50545335), (5, 40436268), (6, 33696890), (10, 20218134), (12, 16848445), (15, 13478756), (17, 11893020), (20, 10109067), (30, 6739378), (34, 5946510), (51, 3964340), (60, 3369689), (68, 2973255), (85, 2378604), (102, 1982170), (170, 1189302), (204, 991085), (255, 792868), (340, 594651), (379, 533460), (510, 396434), (523, 386580), (758, 266730), (1020, 198217), (1046, 193290), (1137, 177820), (1516, 133365), (1569, 128860), (1895, 106692), (2092, 96645), (2274, 88910), (2615, 77316), (3138, 64430), (3790, 53346), (4548, 44455), (5230, 38658), (5685, 35564), (6276, 32215), (6443, 31380), (7580, 26673), (7845, 25772), (8891, 22740), (10460, 19329), (11370, 17782), (12886, 15690)]