1804050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 5126160

約数和(自身を除く): 3322110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 211, 225, 285, 342, 422, 450, 475, 570, 633, 855, 950, 1055, 1266, 1425, 1710, 1899, 2110, 2850, 3165, 3798, 4009, 4275, 5275, 6330, 8018, 8550, 9495, 10550, 12027, 15825, 18990, 20045, 24054, 31650, 36081, 40090, 47475, 60135, 72162, 94950, 100225, 120270, 180405, 200450, 300675, 360810, 601350, 902025, 1804050]

約数ペア:

[(1, 1804050), (2, 902025), (3, 601350), (5, 360810), (6, 300675), (9, 200450), (10, 180405), (15, 120270), (18, 100225), (19, 94950), (25, 72162), (30, 60135), (38, 47475), (45, 40090), (50, 36081), (57, 31650), (75, 24054), (90, 20045), (95, 18990), (114, 15825), (150, 12027), (171, 10550), (190, 9495), (211, 8550), (225, 8018), (285, 6330), (342, 5275), (422, 4275), (450, 4009), (475, 3798), (570, 3165), (633, 2850), (855, 2110), (950, 1899), (1055, 1710), (1266, 1425)]