72961950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 181546416

約数和(自身を除く): 108584466

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 401, 802, 1203, 1213, 2005, 2406, 2426, 3639, 4010, 6015, 6065, 7278, 10025, 12030, 12130, 18195, 20050, 30075, 30325, 36390, 60150, 60650, 90975, 181950, 486413, 972826, 1459239, 2432065, 2918478, 4864130, 7296195, 12160325, 14592390, 24320650, 36480975, 72961950]

約数ペア:

[(1, 72961950), (2, 36480975), (3, 24320650), (5, 14592390), (6, 12160325), (10, 7296195), (15, 4864130), (25, 2918478), (30, 2432065), (50, 1459239), (75, 972826), (150, 486413), (401, 181950), (802, 90975), (1203, 60650), (1213, 60150), (2005, 36390), (2406, 30325), (2426, 30075), (3639, 20050), (4010, 18195), (6015, 12130), (6065, 12030), (7278, 10025)]