40572450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3156

約数の個数: 72

約数和(自身を含む): 112799700

約数和(自身を除く): 72227250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 3109, 4350, 6218, 6525, 9327, 13050, 15545, 18654, 27981, 31090, 46635, 55962, 77725, 90161, 93270, 139905, 155450, 180322, 233175, 270483, 279810, 450805, 466350, 540966, 699525, 811449, 901610, 1352415, 1399050, 1622898, 2254025, 2704830, 4057245, 4508050, 6762075, 8114490, 13524150, 20286225, 40572450]

約数ペア:

[(1, 40572450), (2, 20286225), (3, 13524150), (5, 8114490), (6, 6762075), (9, 4508050), (10, 4057245), (15, 2704830), (18, 2254025), (25, 1622898), (29, 1399050), (30, 1352415), (45, 901610), (50, 811449), (58, 699525), (75, 540966), (87, 466350), (90, 450805), (145, 279810), (150, 270483), (174, 233175), (225, 180322), (261, 155450), (290, 139905), (435, 93270), (450, 90161), (522, 77725), (725, 55962), (870, 46635), (1305, 31090), (1450, 27981), (2175, 18654), (2610, 15545), (3109, 13050), (4350, 9327), (6218, 6525)]