139780500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{93187}}^1$

素因数の和:93209

約数の個数: 48

約数和(自身を含む): 407045184

約数和(自身を除く): 267264684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 93187, 186374, 279561, 372748, 465935, 559122, 931870, 1118244, 1397805, 1863740, 2329675, 2795610, 4659350, 5591220, 6989025, 9318700, 11648375, 13978050, 23296750, 27956100, 34945125, 46593500, 69890250, 139780500]

約数ペア:

[(1, 139780500), (2, 69890250), (3, 46593500), (4, 34945125), (5, 27956100), (6, 23296750), (10, 13978050), (12, 11648375), (15, 9318700), (20, 6989025), (25, 5591220), (30, 4659350), (50, 2795610), (60, 2329675), (75, 1863740), (100, 1397805), (125, 1118244), (150, 931870), (250, 559122), (300, 465935), (375, 372748), (500, 279561), (750, 186374), (1500, 93187)]