30112200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16729}}^1$

素因数の和:16751

約数の個数: 72

約数和(自身を含む): 101132850

約数和(自身を除く): 71020650

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 16729, 33458, 50187, 66916, 83645, 100374, 133832, 150561, 167290, 200748, 250935, 301122, 334580, 401496, 418225, 501870, 602244, 669160, 752805, 836450, 1003740, 1204488, 1254675, 1505610, 1672900, 2007480, 2509350, 3011220, 3345800, 3764025, 5018700, 6022440, 7528050, 10037400, 15056100, 30112200]

約数ペア:

[(1, 30112200), (2, 15056100), (3, 10037400), (4, 7528050), (5, 6022440), (6, 5018700), (8, 3764025), (9, 3345800), (10, 3011220), (12, 2509350), (15, 2007480), (18, 1672900), (20, 1505610), (24, 1254675), (25, 1204488), (30, 1003740), (36, 836450), (40, 752805), (45, 669160), (50, 602244), (60, 501870), (72, 418225), (75, 401496), (90, 334580), (100, 301122), (120, 250935), (150, 200748), (180, 167290), (200, 150561), (225, 133832), (300, 100374), (360, 83645), (450, 66916), (600, 50187), (900, 33458), (1800, 16729)]