148778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 341109480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 269, 330, 419, 440, 538, 660, 807, 838, 1076, 1257, 1320, 1345, 1614, 1676, 2095, 2152, 2514, 2690, 2959, 3228, 3352, 4035, 4190, 4609, 5028, 5380, 5918, 6285, 6456, 8070, 8380, 8877, 9218, 10056, 10760, 11836, 12570, 13827, 14795, 16140, 16760, 17754, 18436, 23045, 23672, 25140, 27654, 29590, 32280, 35508, 36872, 44385, 46090, 50280, 55308, 59180, 69135, 71016, 88770, 92180, 110616, 112711, 118360, 138270, 177540, 184360, 225422, 276540, 338133, 355080, 450844, 553080, 563555, 676266, 901688, 1127110, 1239821, 1352532, 1690665, 2254220, 2479642, 2705064, 3381330, 3719463, 4508440, 4959284, 6199105, 6762660, 7438926, 9918568, 12398210, 13525320, 14877852, 18597315, 24796420, 29755704, 37194630, 49592840, 74389260, 148778520]

約数ペア:

[(1, 148778520), (2, 74389260), (3, 49592840), (4, 37194630), (5, 29755704), (6, 24796420), (8, 18597315), (10, 14877852), (11, 13525320), (12, 12398210), (15, 9918568), (20, 7438926), (22, 6762660), (24, 6199105), (30, 4959284), (33, 4508440), (40, 3719463), (44, 3381330), (55, 2705064), (60, 2479642), (66, 2254220), (88, 1690665), (110, 1352532), (120, 1239821), (132, 1127110), (165, 901688), (220, 676266), (264, 563555), (269, 553080), (330, 450844), (419, 355080), (440, 338133), (538, 276540), (660, 225422), (807, 184360), (838, 177540), (1076, 138270), (1257, 118360), (1320, 112711), (1345, 110616), (1614, 92180), (1676, 88770), (2095, 71016), (2152, 69135), (2514, 59180), (2690, 55308), (2959, 50280), (3228, 46090), (3352, 44385), (4035, 36872), (4190, 35508), (4609, 32280), (5028, 29590), (5380, 27654), (5918, 25140), (6285, 23672), (6456, 23045), (8070, 18436), (8380, 17754), (8877, 16760), (9218, 16140), (10056, 14795), (10760, 13827), (11836, 12570)]