101851020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 144

約数和(自身を含む): 337559040

約数和(自身を除く): 235708020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1103, 1140, 1215, 1539, 1620, 1710, 2052, 2206, 2430, 2565, 3078, 3309, 3420, 4412, 4617, 4860, 5130, 5515, 6156, 6618, 7695, 9234, 9927, 10260, 11030, 13236, 15390, 16545, 18468, 19854, 20957, 22060, 23085, 29781, 30780, 33090, 39708, 41914, 46170, 49635, 59562, 62871, 66180, 83828, 89343, 92340, 99270, 104785, 119124, 125742, 148905, 178686, 188613, 198540, 209570, 251484, 268029, 297810, 314355, 357372, 377226, 419140, 446715, 536058, 565839, 595620, 628710, 754452, 893430, 943065, 1072116, 1131678, 1257420, 1340145, 1697517, 1786860, 1886130, 2263356, 2680290, 2829195, 3395034, 3772260, 5092551, 5360580, 5658390, 6790068, 8487585, 10185102, 11316780, 16975170, 20370204, 25462755, 33950340, 50925510, 101851020]

約数ペア:

[(1, 101851020), (2, 50925510), (3, 33950340), (4, 25462755), (5, 20370204), (6, 16975170), (9, 11316780), (10, 10185102), (12, 8487585), (15, 6790068), (18, 5658390), (19, 5360580), (20, 5092551), (27, 3772260), (30, 3395034), (36, 2829195), (38, 2680290), (45, 2263356), (54, 1886130), (57, 1786860), (60, 1697517), (76, 1340145), (81, 1257420), (90, 1131678), (95, 1072116), (108, 943065), (114, 893430), (135, 754452), (162, 628710), (171, 595620), (180, 565839), (190, 536058), (228, 446715), (243, 419140), (270, 377226), (285, 357372), (324, 314355), (342, 297810), (380, 268029), (405, 251484), (486, 209570), (513, 198540), (540, 188613), (570, 178686), (684, 148905), (810, 125742), (855, 119124), (972, 104785), (1026, 99270), (1103, 92340), (1140, 89343), (1215, 83828), (1539, 66180), (1620, 62871), (1710, 59562), (2052, 49635), (2206, 46170), (2430, 41914), (2565, 39708), (3078, 33090), (3309, 30780), (3420, 29781), (4412, 23085), (4617, 22060), (4860, 20957), (5130, 19854), (5515, 18468), (6156, 16545), (6618, 15390), (7695, 13236), (9234, 11030), (9927, 10260)]