76682500

素因数分解:

$2^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 60

約数和(自身を含む): 172429180

約数和(自身を除く): 95746680

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 625, 740, 829, 925, 1250, 1658, 1850, 2500, 3316, 3700, 4145, 4625, 8290, 9250, 16580, 18500, 20725, 23125, 30673, 41450, 46250, 61346, 82900, 92500, 103625, 122692, 153365, 207250, 306730, 414500, 518125, 613460, 766825, 1036250, 1533650, 2072500, 3067300, 3834125, 7668250, 15336500, 19170625, 38341250, 76682500]

約数ペア:

[(1, 76682500), (2, 38341250), (4, 19170625), (5, 15336500), (10, 7668250), (20, 3834125), (25, 3067300), (37, 2072500), (50, 1533650), (74, 1036250), (100, 766825), (125, 613460), (148, 518125), (185, 414500), (250, 306730), (370, 207250), (500, 153365), (625, 122692), (740, 103625), (829, 92500), (925, 82900), (1250, 61346), (1658, 46250), (1850, 41450), (2500, 30673), (3316, 23125), (3700, 20725), (4145, 18500), (4625, 16580), (8290, 9250)]