72450689500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{422453}}^1$

素因数の和:422493

約数の個数: 96

約数和(自身を含む): 184527907200

約数和(自身を除く): 112077217700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 343, 350, 490, 500, 686, 700, 875, 980, 1225, 1372, 1715, 1750, 2450, 3430, 3500, 4900, 6125, 6860, 8575, 12250, 17150, 24500, 34300, 42875, 85750, 171500, 422453, 844906, 1689812, 2112265, 2957171, 4224530, 5914342, 8449060, 10561325, 11828684, 14785855, 20700197, 21122650, 29571710, 41400394, 42245300, 52806625, 59143420, 73929275, 82800788, 103500985, 105613250, 144901379, 147858550, 207001970, 211226500, 289802758, 295717100, 369646375, 414003940, 517504925, 579605516, 724506895, 739292750, 1035009850, 1449013790, 1478585500, 2070019700, 2587524625, 2898027580, 3622534475, 5175049250, 7245068950, 10350098500, 14490137900, 18112672375, 36225344750, 72450689500]

約数ペア:

[(1, 72450689500), (2, 36225344750), (4, 18112672375), (5, 14490137900), (7, 10350098500), (10, 7245068950), (14, 5175049250), (20, 3622534475), (25, 2898027580), (28, 2587524625), (35, 2070019700), (49, 1478585500), (50, 1449013790), (70, 1035009850), (98, 739292750), (100, 724506895), (125, 579605516), (140, 517504925), (175, 414003940), (196, 369646375), (245, 295717100), (250, 289802758), (343, 211226500), (350, 207001970), (490, 147858550), (500, 144901379), (686, 105613250), (700, 103500985), (875, 82800788), (980, 73929275), (1225, 59143420), (1372, 52806625), (1715, 42245300), (1750, 41400394), (2450, 29571710), (3430, 21122650), (3500, 20700197), (4900, 14785855), (6125, 11828684), (6860, 10561325), (8575, 8449060), (12250, 5914342), (17150, 4224530), (24500, 2957171), (34300, 2112265), (42875, 1689812), (85750, 844906), (171500, 422453)]