147548220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3515

約数の個数: 96

約数和(自身を含む): 445132800

約数和(自身を除く): 297584580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3449, 3565, 4278, 6898, 7130, 8556, 10347, 10695, 13796, 14260, 17245, 20694, 21390, 34490, 41388, 42780, 51735, 68980, 79327, 103470, 106919, 158654, 206940, 213838, 237981, 317308, 320757, 396635, 427676, 475962, 534595, 641514, 793270, 951924, 1069190, 1189905, 1283028, 1586540, 1603785, 2138380, 2379810, 2459137, 3207570, 4759620, 4918274, 6415140, 7377411, 9836548, 12295685, 14754822, 24591370, 29509644, 36887055, 49182740, 73774110, 147548220]

約数ペア:

[(1, 147548220), (2, 73774110), (3, 49182740), (4, 36887055), (5, 29509644), (6, 24591370), (10, 14754822), (12, 12295685), (15, 9836548), (20, 7377411), (23, 6415140), (30, 4918274), (31, 4759620), (46, 3207570), (60, 2459137), (62, 2379810), (69, 2138380), (92, 1603785), (93, 1586540), (115, 1283028), (124, 1189905), (138, 1069190), (155, 951924), (186, 793270), (230, 641514), (276, 534595), (310, 475962), (345, 427676), (372, 396635), (460, 320757), (465, 317308), (620, 237981), (690, 213838), (713, 206940), (930, 158654), (1380, 106919), (1426, 103470), (1860, 79327), (2139, 68980), (2852, 51735), (3449, 42780), (3565, 41388), (4278, 34490), (6898, 21390), (7130, 20694), (8556, 17245), (10347, 14260), (10695, 13796)]