3853800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{2141}}^1$

素因数の和:2163

約数の個数: 72

約数和(自身を含む): 12948390

約数和(自身を除く): 9094590

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 2141, 4282, 6423, 8564, 10705, 12846, 17128, 19269, 21410, 25692, 32115, 38538, 42820, 51384, 53525, 64230, 77076, 85640, 96345, 107050, 128460, 154152, 160575, 192690, 214100, 256920, 321150, 385380, 428200, 481725, 642300, 770760, 963450, 1284600, 1926900, 3853800]

約数ペア:

[(1, 3853800), (2, 1926900), (3, 1284600), (4, 963450), (5, 770760), (6, 642300), (8, 481725), (9, 428200), (10, 385380), (12, 321150), (15, 256920), (18, 214100), (20, 192690), (24, 160575), (25, 154152), (30, 128460), (36, 107050), (40, 96345), (45, 85640), (50, 77076), (60, 64230), (72, 53525), (75, 51384), (90, 42820), (100, 38538), (120, 32115), (150, 25692), (180, 21410), (200, 19269), (225, 17128), (300, 12846), (360, 10705), (450, 8564), (600, 6423), (900, 4282), (1800, 2141)]