28686769800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{282907}}^1$

素因数の和:282952

約数の個数: 144

約数和(自身を含む): 96296225040

約数和(自身を除く): 67609455240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1950, 2028, 2535, 2600, 3380, 3900, 4056, 4225, 5070, 6760, 7800, 8450, 10140, 12675, 16900, 20280, 25350, 33800, 50700, 101400, 282907, 565814, 848721, 1131628, 1414535, 1697442, 2263256, 2829070, 3394884, 3677791, 4243605, 5658140, 6789768, 7072675, 7355582, 8487210, 11033373, 11316280, 14145350, 14711164, 16974420, 18388955, 21218025, 22066746, 28290700, 29422328, 33948840, 36777910, 42436050, 44133492, 47811283, 55166865, 56581400, 73555820, 84872100, 88266984, 91944775, 95622566, 110333730, 143433849, 147111640, 169744200, 183889550, 191245132, 220667460, 239056415, 275834325, 286867698, 367779100, 382490264, 441334920, 478112830, 551668650, 573735396, 717169245, 735558200, 956225660, 1103337300, 1147470792, 1195282075, 1434338490, 1912451320, 2206674600, 2390564150, 2868676980, 3585846225, 4781128300, 5737353960, 7171692450, 9562256600, 14343384900, 28686769800]

約数ペア:

[(1, 28686769800), (2, 14343384900), (3, 9562256600), (4, 7171692450), (5, 5737353960), (6, 4781128300), (8, 3585846225), (10, 2868676980), (12, 2390564150), (13, 2206674600), (15, 1912451320), (20, 1434338490), (24, 1195282075), (25, 1147470792), (26, 1103337300), (30, 956225660), (39, 735558200), (40, 717169245), (50, 573735396), (52, 551668650), (60, 478112830), (65, 441334920), (75, 382490264), (78, 367779100), (100, 286867698), (104, 275834325), (120, 239056415), (130, 220667460), (150, 191245132), (156, 183889550), (169, 169744200), (195, 147111640), (200, 143433849), (260, 110333730), (300, 95622566), (312, 91944775), (325, 88266984), (338, 84872100), (390, 73555820), (507, 56581400), (520, 55166865), (600, 47811283), (650, 44133492), (676, 42436050), (780, 36777910), (845, 33948840), (975, 29422328), (1014, 28290700), (1300, 22066746), (1352, 21218025), (1560, 18388955), (1690, 16974420), (1950, 14711164), (2028, 14145350), (2535, 11316280), (2600, 11033373), (3380, 8487210), (3900, 7355582), (4056, 7072675), (4225, 6789768), (5070, 5658140), (6760, 4243605), (7800, 3677791), (8450, 3394884), (10140, 2829070), (12675, 2263256), (16900, 1697442), (20280, 1414535), (25350, 1131628), (33800, 848721), (50700, 565814), (101400, 282907)]