153402390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1811

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 302789610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 1026, 1530, 1615, 1710, 1759, 1938, 2295, 2565, 2907, 3230, 3518, 4590, 4845, 5130, 5277, 5814, 8721, 8795, 9690, 10554, 14535, 15831, 17442, 17590, 26385, 29070, 29903, 31662, 33421, 43605, 47493, 52770, 59806, 66842, 79155, 87210, 89709, 94986, 100263, 149515, 158310, 167105, 179418, 200526, 237465, 269127, 299030, 300789, 334210, 448545, 474930, 501315, 538254, 568157, 601578, 807381, 897090, 902367, 1002630, 1136314, 1345635, 1503945, 1614762, 1704471, 1804734, 2691270, 2840785, 3007890, 3408942, 4036905, 4511835, 5113413, 5681570, 8073810, 8522355, 9023670, 10226826, 15340239, 17044710, 25567065, 30680478, 51134130, 76701195, 153402390]

約数ペア:

[(1, 153402390), (2, 76701195), (3, 51134130), (5, 30680478), (6, 25567065), (9, 17044710), (10, 15340239), (15, 10226826), (17, 9023670), (18, 8522355), (19, 8073810), (27, 5681570), (30, 5113413), (34, 4511835), (38, 4036905), (45, 3408942), (51, 3007890), (54, 2840785), (57, 2691270), (85, 1804734), (90, 1704471), (95, 1614762), (102, 1503945), (114, 1345635), (135, 1136314), (153, 1002630), (170, 902367), (171, 897090), (190, 807381), (255, 601578), (270, 568157), (285, 538254), (306, 501315), (323, 474930), (342, 448545), (459, 334210), (510, 300789), (513, 299030), (570, 269127), (646, 237465), (765, 200526), (855, 179418), (918, 167105), (969, 158310), (1026, 149515), (1530, 100263), (1615, 94986), (1710, 89709), (1759, 87210), (1938, 79155), (2295, 66842), (2565, 59806), (2907, 52770), (3230, 47493), (3518, 43605), (4590, 33421), (4845, 31662), (5130, 29903), (5277, 29070), (5814, 26385), (8721, 17590), (8795, 17442), (9690, 15831), (10554, 14535)]