98974620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2029}}^1$

素因数の和:2315

約数の個数: 72

約数和(自身を含む): 301479360

約数和(自身を除く): 202504740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2029, 2439, 2710, 3252, 4058, 4065, 4878, 5420, 6087, 8116, 8130, 9756, 10145, 12174, 12195, 16260, 18261, 20290, 24348, 24390, 30435, 36522, 40580, 48780, 60870, 73044, 91305, 121740, 182610, 365220, 549859, 1099718, 1649577, 2199436, 2749295, 3299154, 4948731, 5498590, 6598308, 8247885, 9897462, 10997180, 16495770, 19794924, 24743655, 32991540, 49487310, 98974620]

約数ペア:

[(1, 98974620), (2, 49487310), (3, 32991540), (4, 24743655), (5, 19794924), (6, 16495770), (9, 10997180), (10, 9897462), (12, 8247885), (15, 6598308), (18, 5498590), (20, 4948731), (30, 3299154), (36, 2749295), (45, 2199436), (60, 1649577), (90, 1099718), (180, 549859), (271, 365220), (542, 182610), (813, 121740), (1084, 91305), (1355, 73044), (1626, 60870), (2029, 48780), (2439, 40580), (2710, 36522), (3252, 30435), (4058, 24390), (4065, 24348), (4878, 20290), (5420, 18261), (6087, 16260), (8116, 12195), (8130, 12174), (9756, 10145)]