4203180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 13431600

約数和(自身を除く): 9228420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1229, 1710, 2458, 3420, 3687, 4916, 6145, 7374, 11061, 12290, 14748, 18435, 22122, 23351, 24580, 36870, 44244, 46702, 55305, 70053, 73740, 93404, 110610, 116755, 140106, 210159, 221220, 233510, 280212, 350265, 420318, 467020, 700530, 840636, 1050795, 1401060, 2101590, 4203180]

約数ペア:

[(1, 4203180), (2, 2101590), (3, 1401060), (4, 1050795), (5, 840636), (6, 700530), (9, 467020), (10, 420318), (12, 350265), (15, 280212), (18, 233510), (19, 221220), (20, 210159), (30, 140106), (36, 116755), (38, 110610), (45, 93404), (57, 73740), (60, 70053), (76, 55305), (90, 46702), (95, 44244), (114, 36870), (171, 24580), (180, 23351), (190, 22122), (228, 18435), (285, 14748), (342, 12290), (380, 11061), (570, 7374), (684, 6145), (855, 4916), (1140, 3687), (1229, 3420), (1710, 2458)]