126151020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 402319008

約数和(自身を除く): 276167988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 162, 180, 202, 243, 257, 270, 303, 324, 404, 405, 486, 505, 514, 540, 606, 771, 810, 909, 972, 1010, 1028, 1212, 1215, 1285, 1515, 1542, 1620, 1818, 2020, 2313, 2430, 2570, 2727, 3030, 3084, 3636, 3855, 4545, 4626, 4860, 5140, 5454, 6060, 6939, 7710, 8181, 9090, 9252, 10908, 11565, 13635, 13878, 15420, 16362, 18180, 20817, 23130, 24543, 25957, 27270, 27756, 32724, 34695, 40905, 41634, 46260, 49086, 51914, 54540, 62451, 69390, 77871, 81810, 83268, 98172, 103828, 104085, 122715, 124902, 129785, 138780, 155742, 163620, 208170, 233613, 245430, 249804, 259570, 311484, 312255, 389355, 416340, 467226, 490860, 519140, 624510, 700839, 778710, 934452, 1168065, 1249020, 1401678, 1557420, 2102517, 2336130, 2803356, 3504195, 4205034, 4672260, 6307551, 7008390, 8410068, 10512585, 12615102, 14016780, 21025170, 25230204, 31537755, 42050340, 63075510, 126151020]

約数ペア:

[(1, 126151020), (2, 63075510), (3, 42050340), (4, 31537755), (5, 25230204), (6, 21025170), (9, 14016780), (10, 12615102), (12, 10512585), (15, 8410068), (18, 7008390), (20, 6307551), (27, 4672260), (30, 4205034), (36, 3504195), (45, 2803356), (54, 2336130), (60, 2102517), (81, 1557420), (90, 1401678), (101, 1249020), (108, 1168065), (135, 934452), (162, 778710), (180, 700839), (202, 624510), (243, 519140), (257, 490860), (270, 467226), (303, 416340), (324, 389355), (404, 312255), (405, 311484), (486, 259570), (505, 249804), (514, 245430), (540, 233613), (606, 208170), (771, 163620), (810, 155742), (909, 138780), (972, 129785), (1010, 124902), (1028, 122715), (1212, 104085), (1215, 103828), (1285, 98172), (1515, 83268), (1542, 81810), (1620, 77871), (1818, 69390), (2020, 62451), (2313, 54540), (2430, 51914), (2570, 49086), (2727, 46260), (3030, 41634), (3084, 40905), (3636, 34695), (3855, 32724), (4545, 27756), (4626, 27270), (4860, 25957), (5140, 24543), (5454, 23130), (6060, 20817), (6939, 18180), (7710, 16362), (8181, 15420), (9090, 13878), (9252, 13635), (10908, 11565)]