68673200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10099}}^1$

素因数の和:10134

約数の個数: 60

約数和(自身を含む): 174709800

約数和(自身を除く): 106036600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 10099, 20198, 40396, 50495, 80792, 100990, 161584, 171683, 201980, 252475, 343366, 403960, 504950, 686732, 807920, 858415, 1009900, 1373464, 1716830, 2019800, 2746928, 3433660, 4039600, 4292075, 6867320, 8584150, 13734640, 17168300, 34336600, 68673200]

約数ペア:

[(1, 68673200), (2, 34336600), (4, 17168300), (5, 13734640), (8, 8584150), (10, 6867320), (16, 4292075), (17, 4039600), (20, 3433660), (25, 2746928), (34, 2019800), (40, 1716830), (50, 1373464), (68, 1009900), (80, 858415), (85, 807920), (100, 686732), (136, 504950), (170, 403960), (200, 343366), (272, 252475), (340, 201980), (400, 171683), (425, 161584), (680, 100990), (850, 80792), (1360, 50495), (1700, 40396), (3400, 20198), (6800, 10099)]