72480750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 182115648

約数和(自身を除く): 109634898

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 241, 250, 375, 401, 482, 723, 750, 802, 1203, 1205, 1446, 2005, 2406, 2410, 3615, 4010, 6015, 6025, 7230, 10025, 12030, 12050, 18075, 20050, 30075, 30125, 36150, 50125, 60150, 60250, 90375, 96641, 100250, 150375, 180750, 193282, 289923, 300750, 483205, 579846, 966410, 1449615, 2416025, 2899230, 4832050, 7248075, 12080125, 14496150, 24160250, 36240375, 72480750]

約数ペア:

[(1, 72480750), (2, 36240375), (3, 24160250), (5, 14496150), (6, 12080125), (10, 7248075), (15, 4832050), (25, 2899230), (30, 2416025), (50, 1449615), (75, 966410), (125, 579846), (150, 483205), (241, 300750), (250, 289923), (375, 193282), (401, 180750), (482, 150375), (723, 100250), (750, 96641), (802, 90375), (1203, 60250), (1205, 60150), (1446, 50125), (2005, 36150), (2406, 30125), (2410, 30075), (3615, 20050), (4010, 18075), (6015, 12050), (6025, 12030), (7230, 10025)]