69068000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 175488768

約数和(自身を除く): 106420768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 557, 620, 775, 800, 992, 1000, 1114, 1240, 1550, 2000, 2228, 2480, 2785, 3100, 3875, 4000, 4456, 4960, 5570, 6200, 7750, 8912, 11140, 12400, 13925, 15500, 17267, 17824, 22280, 24800, 27850, 31000, 34534, 44560, 55700, 62000, 69068, 69625, 86335, 89120, 111400, 124000, 138136, 139250, 172670, 222800, 276272, 278500, 345340, 431675, 445600, 552544, 557000, 690680, 863350, 1114000, 1381360, 1726700, 2158375, 2228000, 2762720, 3453400, 4316750, 6906800, 8633500, 13813600, 17267000, 34534000, 69068000]

約数ペア:

[(1, 69068000), (2, 34534000), (4, 17267000), (5, 13813600), (8, 8633500), (10, 6906800), (16, 4316750), (20, 3453400), (25, 2762720), (31, 2228000), (32, 2158375), (40, 1726700), (50, 1381360), (62, 1114000), (80, 863350), (100, 690680), (124, 557000), (125, 552544), (155, 445600), (160, 431675), (200, 345340), (248, 278500), (250, 276272), (310, 222800), (400, 172670), (496, 139250), (500, 138136), (557, 124000), (620, 111400), (775, 89120), (800, 86335), (992, 69625), (1000, 69068), (1114, 62000), (1240, 55700), (1550, 44560), (2000, 34534), (2228, 31000), (2480, 27850), (2785, 24800), (3100, 22280), (3875, 17824), (4000, 17267), (4456, 15500), (4960, 13925), (5570, 12400), (6200, 11140), (7750, 8912)]