1269968100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1489}}^1\times {\mathrm{2843}}^1$

素因数の和:4349

約数の個数: 72

約数和(自身を含む): 3678202080

約数和(自身を除く): 2408233980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1489, 2843, 2978, 4467, 5686, 5956, 7445, 8529, 8934, 11372, 14215, 14890, 17058, 17868, 22335, 28430, 29780, 34116, 37225, 42645, 44670, 56860, 71075, 74450, 85290, 89340, 111675, 142150, 148900, 170580, 213225, 223350, 284300, 426450, 446700, 852900, 4233227, 8466454, 12699681, 16932908, 21166135, 25399362, 42332270, 50798724, 63498405, 84664540, 105830675, 126996810, 211661350, 253993620, 317492025, 423322700, 634984050, 1269968100]

約数ペア:

[(1, 1269968100), (2, 634984050), (3, 423322700), (4, 317492025), (5, 253993620), (6, 211661350), (10, 126996810), (12, 105830675), (15, 84664540), (20, 63498405), (25, 50798724), (30, 42332270), (50, 25399362), (60, 21166135), (75, 16932908), (100, 12699681), (150, 8466454), (300, 4233227), (1489, 852900), (2843, 446700), (2978, 426450), (4467, 284300), (5686, 223350), (5956, 213225), (7445, 170580), (8529, 148900), (8934, 142150), (11372, 111675), (14215, 89340), (14890, 85290), (17058, 74450), (17868, 71075), (22335, 56860), (28430, 44670), (29780, 42645), (34116, 37225)]