18524700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2287}}^1$

素因数の和:2313

約数の個数: 90

約数和(自身を含む): 60076016

約数和(自身を除く): 41551316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2287, 2700, 4050, 4574, 6861, 8100, 9148, 11435, 13722, 20583, 22870, 27444, 34305, 41166, 45740, 57175, 61749, 68610, 82332, 102915, 114350, 123498, 137220, 171525, 185247, 205830, 228700, 246996, 308745, 343050, 370494, 411660, 514575, 617490, 686100, 740988, 926235, 1029150, 1234980, 1543725, 1852470, 2058300, 3087450, 3704940, 4631175, 6174900, 9262350, 18524700]

約数ペア:

[(1, 18524700), (2, 9262350), (3, 6174900), (4, 4631175), (5, 3704940), (6, 3087450), (9, 2058300), (10, 1852470), (12, 1543725), (15, 1234980), (18, 1029150), (20, 926235), (25, 740988), (27, 686100), (30, 617490), (36, 514575), (45, 411660), (50, 370494), (54, 343050), (60, 308745), (75, 246996), (81, 228700), (90, 205830), (100, 185247), (108, 171525), (135, 137220), (150, 123498), (162, 114350), (180, 102915), (225, 82332), (270, 68610), (300, 61749), (324, 57175), (405, 45740), (450, 41166), (540, 34305), (675, 27444), (810, 22870), (900, 20583), (1350, 13722), (1620, 11435), (2025, 9148), (2287, 8100), (2700, 6861), (4050, 4574)]