89646900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{42689}}^1$

素因数の和:42713

約数の個数: 72

約数和(自身を含む): 296439360

約数和(自身を除く): 206792460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 42689, 85378, 128067, 170756, 213445, 256134, 298823, 426890, 512268, 597646, 640335, 853780, 896469, 1067225, 1195292, 1280670, 1494115, 1792938, 2134450, 2561340, 2988230, 3201675, 3585876, 4268900, 4482345, 5976460, 6403350, 7470575, 8964690, 12806700, 14941150, 17929380, 22411725, 29882300, 44823450, 89646900]

約数ペア:

[(1, 89646900), (2, 44823450), (3, 29882300), (4, 22411725), (5, 17929380), (6, 14941150), (7, 12806700), (10, 8964690), (12, 7470575), (14, 6403350), (15, 5976460), (20, 4482345), (21, 4268900), (25, 3585876), (28, 3201675), (30, 2988230), (35, 2561340), (42, 2134450), (50, 1792938), (60, 1494115), (70, 1280670), (75, 1195292), (84, 1067225), (100, 896469), (105, 853780), (140, 640335), (150, 597646), (175, 512268), (210, 426890), (300, 298823), (350, 256134), (420, 213445), (525, 170756), (700, 128067), (1050, 85378), (2100, 42689)]