66563700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1146

約数の個数: 144

約数和(自身を含む): 227902080

約数和(自身を除く): 161338380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1093, 1218, 1450, 1740, 2030, 2100, 2175, 2186, 2436, 2900, 3045, 3279, 4060, 4350, 4372, 5075, 5465, 6090, 6558, 7651, 8700, 10150, 10930, 12180, 13116, 15225, 15302, 16395, 20300, 21860, 22953, 27325, 30450, 30604, 31697, 32790, 38255, 45906, 54650, 60900, 63394, 65580, 76510, 81975, 91812, 95091, 109300, 114765, 126788, 153020, 158485, 163950, 190182, 191275, 221879, 229530, 316970, 327900, 380364, 382550, 443758, 459060, 475455, 573825, 633940, 665637, 765100, 792425, 887516, 950910, 1109395, 1147650, 1331274, 1584850, 1901820, 2218790, 2295300, 2377275, 2662548, 3169700, 3328185, 4437580, 4754550, 5546975, 6656370, 9509100, 11093950, 13312740, 16640925, 22187900, 33281850, 66563700]

約数ペア:

[(1, 66563700), (2, 33281850), (3, 22187900), (4, 16640925), (5, 13312740), (6, 11093950), (7, 9509100), (10, 6656370), (12, 5546975), (14, 4754550), (15, 4437580), (20, 3328185), (21, 3169700), (25, 2662548), (28, 2377275), (29, 2295300), (30, 2218790), (35, 1901820), (42, 1584850), (50, 1331274), (58, 1147650), (60, 1109395), (70, 950910), (75, 887516), (84, 792425), (87, 765100), (100, 665637), (105, 633940), (116, 573825), (140, 475455), (145, 459060), (150, 443758), (174, 382550), (175, 380364), (203, 327900), (210, 316970), (290, 229530), (300, 221879), (348, 191275), (350, 190182), (406, 163950), (420, 158485), (435, 153020), (525, 126788), (580, 114765), (609, 109300), (700, 95091), (725, 91812), (812, 81975), (870, 76510), (1015, 65580), (1050, 63394), (1093, 60900), (1218, 54650), (1450, 45906), (1740, 38255), (2030, 32790), (2100, 31697), (2175, 30604), (2186, 30450), (2436, 27325), (2900, 22953), (3045, 21860), (3279, 20300), (4060, 16395), (4350, 15302), (4372, 15225), (5075, 13116), (5465, 12180), (6090, 10930), (6558, 10150), (7651, 8700)]