225153720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56857}}^1$

素因数の和:56885

約数の個数: 96

約数和(自身を含む): 798286320

約数和(自身を除く): 573132600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 56857, 113714, 170571, 227428, 284285, 341142, 454856, 511713, 568570, 625427, 682284, 852855, 1023426, 1137140, 1250854, 1364568, 1705710, 1876281, 2046852, 2274280, 2501708, 2558565, 3127135, 3411420, 3752562, 4093704, 5003416, 5117130, 5628843, 6254270, 6822840, 7505124, 9381405, 10234260, 11257686, 12508540, 15010248, 18762810, 20468520, 22515372, 25017080, 28144215, 37525620, 45030744, 56288430, 75051240, 112576860, 225153720]

約数ペア:

[(1, 225153720), (2, 112576860), (3, 75051240), (4, 56288430), (5, 45030744), (6, 37525620), (8, 28144215), (9, 25017080), (10, 22515372), (11, 20468520), (12, 18762810), (15, 15010248), (18, 12508540), (20, 11257686), (22, 10234260), (24, 9381405), (30, 7505124), (33, 6822840), (36, 6254270), (40, 5628843), (44, 5117130), (45, 5003416), (55, 4093704), (60, 3752562), (66, 3411420), (72, 3127135), (88, 2558565), (90, 2501708), (99, 2274280), (110, 2046852), (120, 1876281), (132, 1705710), (165, 1364568), (180, 1250854), (198, 1137140), (220, 1023426), (264, 852855), (330, 682284), (360, 625427), (396, 568570), (440, 511713), (495, 454856), (660, 341142), (792, 284285), (990, 227428), (1320, 170571), (1980, 113714), (3960, 56857)]