201822660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86249}}^1$

素因数の和:86277

約数の個数: 72

約数和(自身を含む): 659295000

約数和(自身を除く): 457472340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 86249, 172498, 258747, 344996, 431245, 517494, 776241, 862490, 1034988, 1121237, 1293735, 1552482, 1724980, 2242474, 2587470, 3104964, 3363711, 3881205, 4484948, 5174940, 5606185, 6727422, 7762410, 10091133, 11212370, 13454844, 15524820, 16818555, 20182266, 22424740, 33637110, 40364532, 50455665, 67274220, 100911330, 201822660]

約数ペア:

[(1, 201822660), (2, 100911330), (3, 67274220), (4, 50455665), (5, 40364532), (6, 33637110), (9, 22424740), (10, 20182266), (12, 16818555), (13, 15524820), (15, 13454844), (18, 11212370), (20, 10091133), (26, 7762410), (30, 6727422), (36, 5606185), (39, 5174940), (45, 4484948), (52, 3881205), (60, 3363711), (65, 3104964), (78, 2587470), (90, 2242474), (117, 1724980), (130, 1552482), (156, 1293735), (180, 1121237), (195, 1034988), (234, 862490), (260, 776241), (390, 517494), (468, 431245), (585, 344996), (780, 258747), (1170, 172498), (2340, 86249)]