67848700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 157771152

約数和(自身を除く): 89922452

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 107, 170, 214, 340, 373, 425, 428, 535, 746, 850, 1070, 1492, 1700, 1819, 1865, 2140, 2675, 3638, 3730, 5350, 6341, 7276, 7460, 9095, 9325, 10700, 12682, 18190, 18650, 25364, 31705, 36380, 37300, 39911, 45475, 63410, 79822, 90950, 126820, 158525, 159644, 181900, 199555, 317050, 399110, 634100, 678487, 798220, 997775, 1356974, 1995550, 2713948, 3392435, 3991100, 6784870, 13569740, 16962175, 33924350, 67848700]

約数ペア:

[(1, 67848700), (2, 33924350), (4, 16962175), (5, 13569740), (10, 6784870), (17, 3991100), (20, 3392435), (25, 2713948), (34, 1995550), (50, 1356974), (68, 997775), (85, 798220), (100, 678487), (107, 634100), (170, 399110), (214, 317050), (340, 199555), (373, 181900), (425, 159644), (428, 158525), (535, 126820), (746, 90950), (850, 79822), (1070, 63410), (1492, 45475), (1700, 39911), (1819, 37300), (1865, 36380), (2140, 31705), (2675, 25364), (3638, 18650), (3730, 18190), (5350, 12682), (6341, 10700), (7276, 9325), (7460, 9095)]