109238580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55171}}^1$

素因数の和:55197

約数の個数: 72

約数和(自身を含む): 361486944

約数和(自身を除く): 252248364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 55171, 110342, 165513, 220684, 275855, 331026, 496539, 551710, 606881, 662052, 827565, 993078, 1103420, 1213762, 1655130, 1820643, 1986156, 2427524, 2482695, 3034405, 3310260, 3641286, 4965390, 5461929, 6068810, 7282572, 9103215, 9930780, 10923858, 12137620, 18206430, 21847716, 27309645, 36412860, 54619290, 109238580]

約数ペア:

[(1, 109238580), (2, 54619290), (3, 36412860), (4, 27309645), (5, 21847716), (6, 18206430), (9, 12137620), (10, 10923858), (11, 9930780), (12, 9103215), (15, 7282572), (18, 6068810), (20, 5461929), (22, 4965390), (30, 3641286), (33, 3310260), (36, 3034405), (44, 2482695), (45, 2427524), (55, 1986156), (60, 1820643), (66, 1655130), (90, 1213762), (99, 1103420), (110, 993078), (132, 827565), (165, 662052), (180, 606881), (198, 551710), (220, 496539), (330, 331026), (396, 275855), (495, 220684), (660, 165513), (990, 110342), (1980, 55171)]