201464460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26029}}^1$

素因数の和:26087

約数の個数: 72

約数和(自身を含む): 625344720

約数和(自身を除く): 423880260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 26029, 52058, 78087, 104116, 130145, 156174, 234261, 260290, 312348, 390435, 468522, 520580, 780870, 937044, 1119247, 1171305, 1561740, 2238494, 2342610, 3357741, 4476988, 4685220, 5596235, 6715482, 10073223, 11192470, 13430964, 16788705, 20146446, 22384940, 33577410, 40292892, 50366115, 67154820, 100732230, 201464460]

約数ペア:

[(1, 201464460), (2, 100732230), (3, 67154820), (4, 50366115), (5, 40292892), (6, 33577410), (9, 22384940), (10, 20146446), (12, 16788705), (15, 13430964), (18, 11192470), (20, 10073223), (30, 6715482), (36, 5596235), (43, 4685220), (45, 4476988), (60, 3357741), (86, 2342610), (90, 2238494), (129, 1561740), (172, 1171305), (180, 1119247), (215, 937044), (258, 780870), (387, 520580), (430, 468522), (516, 390435), (645, 312348), (774, 260290), (860, 234261), (1290, 156174), (1548, 130145), (1935, 104116), (2580, 78087), (3870, 52058), (7740, 26029)]