99764000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 285699960

約数和(自身を除く): 185935960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 350, 392, 400, 490, 500, 509, 560, 700, 784, 800, 875, 980, 1000, 1018, 1120, 1225, 1400, 1568, 1750, 1960, 2000, 2036, 2450, 2545, 2800, 3500, 3563, 3920, 4000, 4072, 4900, 5090, 5600, 6125, 7000, 7126, 7840, 8144, 9800, 10180, 12250, 12725, 14000, 14252, 16288, 17815, 19600, 20360, 24500, 24941, 25450, 28000, 28504, 35630, 39200, 40720, 49000, 49882, 50900, 57008, 63625, 71260, 81440, 89075, 98000, 99764, 101800, 114016, 124705, 127250, 142520, 178150, 196000, 199528, 203600, 249410, 254500, 285040, 356300, 399056, 407200, 445375, 498820, 509000, 570080, 623525, 712600, 798112, 890750, 997640, 1018000, 1247050, 1425200, 1781500, 1995280, 2036000, 2494100, 2850400, 3117625, 3563000, 3990560, 4988200, 6235250, 7126000, 9976400, 12470500, 14252000, 19952800, 24941000, 49882000, 99764000]

約数ペア:

[(1, 99764000), (2, 49882000), (4, 24941000), (5, 19952800), (7, 14252000), (8, 12470500), (10, 9976400), (14, 7126000), (16, 6235250), (20, 4988200), (25, 3990560), (28, 3563000), (32, 3117625), (35, 2850400), (40, 2494100), (49, 2036000), (50, 1995280), (56, 1781500), (70, 1425200), (80, 1247050), (98, 1018000), (100, 997640), (112, 890750), (125, 798112), (140, 712600), (160, 623525), (175, 570080), (196, 509000), (200, 498820), (224, 445375), (245, 407200), (250, 399056), (280, 356300), (350, 285040), (392, 254500), (400, 249410), (490, 203600), (500, 199528), (509, 196000), (560, 178150), (700, 142520), (784, 127250), (800, 124705), (875, 114016), (980, 101800), (1000, 99764), (1018, 98000), (1120, 89075), (1225, 81440), (1400, 71260), (1568, 63625), (1750, 57008), (1960, 50900), (2000, 49882), (2036, 49000), (2450, 40720), (2545, 39200), (2800, 35630), (3500, 28504), (3563, 28000), (3920, 25450), (4000, 24941), (4072, 24500), (4900, 20360), (5090, 19600), (5600, 17815), (6125, 16288), (7000, 14252), (7126, 14000), (7840, 12725), (8144, 12250), (9800, 10180)]