82865940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 240804480

約数和(自身を除く): 157938540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 163, 185, 222, 229, 326, 370, 444, 458, 489, 555, 652, 687, 740, 815, 916, 978, 1110, 1145, 1374, 1630, 1956, 2220, 2290, 2445, 2748, 3260, 3435, 4580, 4890, 6031, 6870, 8473, 9780, 12062, 13740, 16946, 18093, 24124, 25419, 30155, 33892, 36186, 37327, 42365, 50838, 60310, 72372, 74654, 84730, 90465, 101676, 111981, 120620, 127095, 149308, 169460, 180930, 186635, 223962, 254190, 361860, 373270, 447924, 508380, 559905, 746540, 1119810, 1381099, 2239620, 2762198, 4143297, 5524396, 6905495, 8286594, 13810990, 16573188, 20716485, 27621980, 41432970, 82865940]

約数ペア:

[(1, 82865940), (2, 41432970), (3, 27621980), (4, 20716485), (5, 16573188), (6, 13810990), (10, 8286594), (12, 6905495), (15, 5524396), (20, 4143297), (30, 2762198), (37, 2239620), (60, 1381099), (74, 1119810), (111, 746540), (148, 559905), (163, 508380), (185, 447924), (222, 373270), (229, 361860), (326, 254190), (370, 223962), (444, 186635), (458, 180930), (489, 169460), (555, 149308), (652, 127095), (687, 120620), (740, 111981), (815, 101676), (916, 90465), (978, 84730), (1110, 74654), (1145, 72372), (1374, 60310), (1630, 50838), (1956, 42365), (2220, 37327), (2290, 36186), (2445, 33892), (2748, 30155), (3260, 25419), (3435, 24124), (4580, 18093), (4890, 16946), (6031, 13740), (6870, 12062), (8473, 9780)]