84961100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{2477}}^1$

素因数の和:2512

約数の個数: 72

約数和(自身を含む): 215090400

約数和(自身を除く): 130129300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 2477, 3430, 4900, 4954, 6860, 8575, 9908, 12385, 17150, 17339, 24770, 34300, 34678, 49540, 61925, 69356, 86695, 121373, 123850, 173390, 242746, 247700, 346780, 433475, 485492, 606865, 849611, 866950, 1213730, 1699222, 1733900, 2427460, 3034325, 3398444, 4248055, 6068650, 8496110, 12137300, 16992220, 21240275, 42480550, 84961100]

約数ペア:

[(1, 84961100), (2, 42480550), (4, 21240275), (5, 16992220), (7, 12137300), (10, 8496110), (14, 6068650), (20, 4248055), (25, 3398444), (28, 3034325), (35, 2427460), (49, 1733900), (50, 1699222), (70, 1213730), (98, 866950), (100, 849611), (140, 606865), (175, 485492), (196, 433475), (245, 346780), (343, 247700), (350, 242746), (490, 173390), (686, 123850), (700, 121373), (980, 86695), (1225, 69356), (1372, 61925), (1715, 49540), (2450, 34678), (2477, 34300), (3430, 24770), (4900, 17339), (4954, 17150), (6860, 12385), (8575, 9908)]