30468200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{3109}}^1$

素因数の和:3139

約数の個数: 72

約数和(自身を含む): 82430550

約数和(自身を除く): 51962350

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 3109, 4900, 6218, 9800, 12436, 15545, 21763, 24872, 31090, 43526, 62180, 77725, 87052, 108815, 124360, 152341, 155450, 174104, 217630, 304682, 310900, 435260, 544075, 609364, 621800, 761705, 870520, 1088150, 1218728, 1523410, 2176300, 3046820, 3808525, 4352600, 6093640, 7617050, 15234100, 30468200]

約数ペア:

[(1, 30468200), (2, 15234100), (4, 7617050), (5, 6093640), (7, 4352600), (8, 3808525), (10, 3046820), (14, 2176300), (20, 1523410), (25, 1218728), (28, 1088150), (35, 870520), (40, 761705), (49, 621800), (50, 609364), (56, 544075), (70, 435260), (98, 310900), (100, 304682), (140, 217630), (175, 174104), (196, 155450), (200, 152341), (245, 124360), (280, 108815), (350, 87052), (392, 77725), (490, 62180), (700, 43526), (980, 31090), (1225, 24872), (1400, 21763), (1960, 15545), (2450, 12436), (3109, 9800), (4900, 6218)]