265229460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 832156416

約数和(自身を除く): 566926956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 107, 141, 180, 188, 214, 235, 282, 293, 321, 423, 428, 470, 535, 564, 586, 642, 705, 846, 879, 940, 963, 1070, 1172, 1284, 1410, 1465, 1605, 1692, 1758, 1926, 2115, 2140, 2637, 2820, 2930, 3210, 3516, 3852, 4230, 4395, 4815, 5029, 5274, 5860, 6420, 8460, 8790, 9630, 10058, 10548, 13185, 13771, 15087, 17580, 19260, 20116, 25145, 26370, 27542, 30174, 31351, 41313, 45261, 50290, 52740, 55084, 60348, 62702, 68855, 75435, 82626, 90522, 94053, 100580, 123939, 125404, 137710, 150870, 156755, 165252, 181044, 188106, 206565, 226305, 247878, 275420, 282159, 301740, 313510, 376212, 413130, 452610, 470265, 495756, 564318, 619695, 627020, 826260, 905220, 940530, 1128636, 1239390, 1410795, 1473497, 1881060, 2478780, 2821590, 2946994, 4420491, 5643180, 5893988, 7367485, 8840982, 13261473, 14734970, 17681964, 22102455, 26522946, 29469940, 44204910, 53045892, 66307365, 88409820, 132614730, 265229460]

約数ペア:

[(1, 265229460), (2, 132614730), (3, 88409820), (4, 66307365), (5, 53045892), (6, 44204910), (9, 29469940), (10, 26522946), (12, 22102455), (15, 17681964), (18, 14734970), (20, 13261473), (30, 8840982), (36, 7367485), (45, 5893988), (47, 5643180), (60, 4420491), (90, 2946994), (94, 2821590), (107, 2478780), (141, 1881060), (180, 1473497), (188, 1410795), (214, 1239390), (235, 1128636), (282, 940530), (293, 905220), (321, 826260), (423, 627020), (428, 619695), (470, 564318), (535, 495756), (564, 470265), (586, 452610), (642, 413130), (705, 376212), (846, 313510), (879, 301740), (940, 282159), (963, 275420), (1070, 247878), (1172, 226305), (1284, 206565), (1410, 188106), (1465, 181044), (1605, 165252), (1692, 156755), (1758, 150870), (1926, 137710), (2115, 125404), (2140, 123939), (2637, 100580), (2820, 94053), (2930, 90522), (3210, 82626), (3516, 75435), (3852, 68855), (4230, 62702), (4395, 60348), (4815, 55084), (5029, 52740), (5274, 50290), (5860, 45261), (6420, 41313), (8460, 31351), (8790, 30174), (9630, 27542), (10058, 26370), (10548, 25145), (13185, 20116), (13771, 19260), (15087, 17580)]