519855660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 1656345600

約数和(自身を除く): 1136489940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 199, 207, 230, 276, 345, 398, 414, 460, 597, 631, 690, 796, 828, 995, 1035, 1194, 1262, 1380, 1791, 1893, 1990, 2070, 2388, 2524, 2985, 3155, 3582, 3786, 3980, 4140, 4577, 5679, 5970, 6310, 7164, 7572, 8955, 9154, 9465, 11358, 11940, 12620, 13731, 14513, 17910, 18308, 18930, 22716, 22885, 27462, 28395, 29026, 35820, 37860, 41193, 43539, 45770, 54924, 56790, 58052, 68655, 72565, 82386, 87078, 91540, 113580, 125569, 130617, 137310, 145130, 164772, 174156, 205965, 217695, 251138, 261234, 274620, 290260, 376707, 411930, 435390, 502276, 522468, 627845, 653085, 753414, 823860, 870780, 1130121, 1255690, 1306170, 1506828, 1883535, 2260242, 2511380, 2612340, 2888087, 3767070, 4520484, 5650605, 5776174, 7534140, 8664261, 11301210, 11552348, 14440435, 17328522, 22602420, 25992783, 28880870, 34657044, 43321305, 51985566, 57761740, 86642610, 103971132, 129963915, 173285220, 259927830, 519855660]

約数ペア:

[(1, 519855660), (2, 259927830), (3, 173285220), (4, 129963915), (5, 103971132), (6, 86642610), (9, 57761740), (10, 51985566), (12, 43321305), (15, 34657044), (18, 28880870), (20, 25992783), (23, 22602420), (30, 17328522), (36, 14440435), (45, 11552348), (46, 11301210), (60, 8664261), (69, 7534140), (90, 5776174), (92, 5650605), (115, 4520484), (138, 3767070), (180, 2888087), (199, 2612340), (207, 2511380), (230, 2260242), (276, 1883535), (345, 1506828), (398, 1306170), (414, 1255690), (460, 1130121), (597, 870780), (631, 823860), (690, 753414), (796, 653085), (828, 627845), (995, 522468), (1035, 502276), (1194, 435390), (1262, 411930), (1380, 376707), (1791, 290260), (1893, 274620), (1990, 261234), (2070, 251138), (2388, 217695), (2524, 205965), (2985, 174156), (3155, 164772), (3582, 145130), (3786, 137310), (3980, 130617), (4140, 125569), (4577, 113580), (5679, 91540), (5970, 87078), (6310, 82386), (7164, 72565), (7572, 68655), (8955, 58052), (9154, 56790), (9465, 54924), (11358, 45770), (11940, 43539), (12620, 41193), (13731, 37860), (14513, 35820), (17910, 29026), (18308, 28395), (18930, 27462), (22716, 22885)]