163375740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 546305760

約数和(自身を除く): 382930020

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, 109, 110, 132, 165, 180, 198, 218, 220, 327, 330, 396, 436, 495, 545, 654, 660, 757, 981, 990, 1090, 1199, 1308, 1514, 1635, 1962, 1980, 2180, 2271, 2398, 3028, 3270, 3597, 3785, 3924, 4542, 4796, 4905, 5995, 6540, 6813, 7194, 7570, 8327, 9084, 9810, 10791, 11355, 11990, 13626, 14388, 15140, 16654, 17985, 19620, 21582, 22710, 23980, 24981, 27252, 33308, 34065, 35970, 41635, 43164, 45420, 49962, 53955, 68130, 71940, 74943, 82513, 83270, 99924, 107910, 124905, 136260, 149886, 165026, 166540, 215820, 247539, 249810, 299772, 330052, 374715, 412565, 495078, 499620, 742617, 749430, 825130, 907643, 990156, 1237695, 1485234, 1498860, 1650260, 1815286, 2475390, 2722929, 2970468, 3630572, 3713085, 4538215, 4950780, 5445858, 7426170, 8168787, 9076430, 10891716, 13614645, 14852340, 16337574, 18152860, 27229290, 32675148, 40843935, 54458580, 81687870, 163375740]

約数ペア:

[(1, 163375740), (2, 81687870), (3, 54458580), (4, 40843935), (5, 32675148), (6, 27229290), (9, 18152860), (10, 16337574), (11, 14852340), (12, 13614645), (15, 10891716), (18, 9076430), (20, 8168787), (22, 7426170), (30, 5445858), (33, 4950780), (36, 4538215), (44, 3713085), (45, 3630572), (55, 2970468), (60, 2722929), (66, 2475390), (90, 1815286), (99, 1650260), (109, 1498860), (110, 1485234), (132, 1237695), (165, 990156), (180, 907643), (198, 825130), (218, 749430), (220, 742617), (327, 499620), (330, 495078), (396, 412565), (436, 374715), (495, 330052), (545, 299772), (654, 249810), (660, 247539), (757, 215820), (981, 166540), (990, 165026), (1090, 149886), (1199, 136260), (1308, 124905), (1514, 107910), (1635, 99924), (1962, 83270), (1980, 82513), (2180, 74943), (2271, 71940), (2398, 68130), (3028, 53955), (3270, 49962), (3597, 45420), (3785, 43164), (3924, 41635), (4542, 35970), (4796, 34065), (4905, 33308), (5995, 27252), (6540, 24981), (6813, 23980), (7194, 22710), (7570, 21582), (8327, 19620), (9084, 17985), (9810, 16654), (10791, 15140), (11355, 14388), (11990, 13626)]