242764900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18253}}^1$

素因数の和:18293

約数の個数: 72

約数和(自身を含む): 633778880

約数和(自身を除く): 391013980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 13300, 18253, 36506, 73012, 91265, 127771, 182530, 255542, 346807, 365060, 456325, 511084, 638855, 693614, 912650, 1277710, 1387228, 1734035, 1825300, 2427649, 2555420, 3194275, 3468070, 4855298, 6388550, 6936140, 8670175, 9710596, 12138245, 12777100, 17340350, 24276490, 34680700, 48552980, 60691225, 121382450, 242764900]

約数ペア:

[(1, 242764900), (2, 121382450), (4, 60691225), (5, 48552980), (7, 34680700), (10, 24276490), (14, 17340350), (19, 12777100), (20, 12138245), (25, 9710596), (28, 8670175), (35, 6936140), (38, 6388550), (50, 4855298), (70, 3468070), (76, 3194275), (95, 2555420), (100, 2427649), (133, 1825300), (140, 1734035), (175, 1387228), (190, 1277710), (266, 912650), (350, 693614), (380, 638855), (475, 511084), (532, 456325), (665, 365060), (700, 346807), (950, 255542), (1330, 182530), (1900, 127771), (2660, 91265), (3325, 73012), (6650, 36506), (13300, 18253)]