143809020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{88771}}^1$

素因数の和:88792

約数の個数: 60

約数和(自身を含む): 451139304

約数和(自身を除く): 307330284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 88771, 177542, 266313, 355084, 443855, 532626, 798939, 887710, 1065252, 1331565, 1597878, 1775420, 2396817, 2663130, 3195756, 3994695, 4793634, 5326260, 7190451, 7989390, 9587268, 11984085, 14380902, 15978780, 23968170, 28761804, 35952255, 47936340, 71904510, 143809020]

約数ペア:

[(1, 143809020), (2, 71904510), (3, 47936340), (4, 35952255), (5, 28761804), (6, 23968170), (9, 15978780), (10, 14380902), (12, 11984085), (15, 9587268), (18, 7989390), (20, 7190451), (27, 5326260), (30, 4793634), (36, 3994695), (45, 3195756), (54, 2663130), (60, 2396817), (81, 1775420), (90, 1597878), (108, 1331565), (135, 1065252), (162, 887710), (180, 798939), (270, 532626), (324, 443855), (405, 355084), (540, 266313), (810, 177542), (1620, 88771)]