518533400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3061}}^1$

素因数の和:3106

約数の個数: 144

約数和(自身を含む): 1514955120

約数和(自身を除く): 996421720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 140, 154, 175, 200, 220, 242, 275, 280, 308, 350, 385, 440, 484, 550, 605, 616, 700, 770, 847, 968, 1100, 1210, 1400, 1540, 1694, 1925, 2200, 2420, 3025, 3061, 3080, 3388, 3850, 4235, 4840, 6050, 6122, 6776, 7700, 8470, 12100, 12244, 15305, 15400, 16940, 21175, 21427, 24200, 24488, 30610, 33671, 33880, 42350, 42854, 61220, 67342, 76525, 84700, 85708, 107135, 122440, 134684, 153050, 168355, 169400, 171416, 214270, 235697, 269368, 306100, 336710, 370381, 428540, 471394, 535675, 612200, 673420, 740762, 841775, 857080, 942788, 1071350, 1178485, 1346840, 1481524, 1683550, 1851905, 1885576, 2142700, 2356970, 2592667, 2963048, 3367100, 3703810, 4285400, 4713940, 5185334, 5892425, 6734200, 7407620, 9259525, 9427880, 10370668, 11784850, 12963335, 14815240, 18519050, 20741336, 23569700, 25926670, 37038100, 47139400, 51853340, 64816675, 74076200, 103706680, 129633350, 259266700, 518533400]

約数ペア:

[(1, 518533400), (2, 259266700), (4, 129633350), (5, 103706680), (7, 74076200), (8, 64816675), (10, 51853340), (11, 47139400), (14, 37038100), (20, 25926670), (22, 23569700), (25, 20741336), (28, 18519050), (35, 14815240), (40, 12963335), (44, 11784850), (50, 10370668), (55, 9427880), (56, 9259525), (70, 7407620), (77, 6734200), (88, 5892425), (100, 5185334), (110, 4713940), (121, 4285400), (140, 3703810), (154, 3367100), (175, 2963048), (200, 2592667), (220, 2356970), (242, 2142700), (275, 1885576), (280, 1851905), (308, 1683550), (350, 1481524), (385, 1346840), (440, 1178485), (484, 1071350), (550, 942788), (605, 857080), (616, 841775), (700, 740762), (770, 673420), (847, 612200), (968, 535675), (1100, 471394), (1210, 428540), (1400, 370381), (1540, 336710), (1694, 306100), (1925, 269368), (2200, 235697), (2420, 214270), (3025, 171416), (3061, 169400), (3080, 168355), (3388, 153050), (3850, 134684), (4235, 122440), (4840, 107135), (6050, 85708), (6122, 84700), (6776, 76525), (7700, 67342), (8470, 61220), (12100, 42854), (12244, 42350), (15305, 33880), (15400, 33671), (16940, 30610), (21175, 24488), (21427, 24200)]