18810600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 59058720

約数和(自身を除く): 40248120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 107, 120, 150, 200, 214, 293, 300, 321, 428, 535, 586, 600, 642, 856, 879, 1070, 1172, 1284, 1465, 1605, 1758, 2140, 2344, 2568, 2675, 2930, 3210, 3516, 4280, 4395, 5350, 5860, 6420, 7032, 7325, 8025, 8790, 10700, 11720, 12840, 14650, 16050, 17580, 21400, 21975, 29300, 31351, 32100, 35160, 43950, 58600, 62702, 64200, 87900, 94053, 125404, 156755, 175800, 188106, 250808, 313510, 376212, 470265, 627020, 752424, 783775, 940530, 1254040, 1567550, 1881060, 2351325, 3135100, 3762120, 4702650, 6270200, 9405300, 18810600]

約数ペア:

[(1, 18810600), (2, 9405300), (3, 6270200), (4, 4702650), (5, 3762120), (6, 3135100), (8, 2351325), (10, 1881060), (12, 1567550), (15, 1254040), (20, 940530), (24, 783775), (25, 752424), (30, 627020), (40, 470265), (50, 376212), (60, 313510), (75, 250808), (100, 188106), (107, 175800), (120, 156755), (150, 125404), (200, 94053), (214, 87900), (293, 64200), (300, 62702), (321, 58600), (428, 43950), (535, 35160), (586, 32100), (600, 31351), (642, 29300), (856, 21975), (879, 21400), (1070, 17580), (1172, 16050), (1284, 14650), (1465, 12840), (1605, 11720), (1758, 10700), (2140, 8790), (2344, 8025), (2568, 7325), (2675, 7032), (2930, 6420), (3210, 5860), (3516, 5350), (4280, 4395)]