143437250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 299984256

約数和(自身を除く): 156547006

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 125, 215, 250, 275, 430, 473, 550, 946, 1075, 1213, 1375, 2150, 2365, 2426, 2750, 4730, 5375, 6065, 10750, 11825, 12130, 13343, 23650, 26686, 30325, 52159, 59125, 60650, 66715, 104318, 118250, 133430, 151625, 260795, 303250, 333575, 521590, 573749, 667150, 1147498, 1303975, 1667875, 2607950, 2868745, 3335750, 5737490, 6519875, 13039750, 14343725, 28687450, 71718625, 143437250]

約数ペア:

[(1, 143437250), (2, 71718625), (5, 28687450), (10, 14343725), (11, 13039750), (22, 6519875), (25, 5737490), (43, 3335750), (50, 2868745), (55, 2607950), (86, 1667875), (110, 1303975), (125, 1147498), (215, 667150), (250, 573749), (275, 521590), (430, 333575), (473, 303250), (550, 260795), (946, 151625), (1075, 133430), (1213, 118250), (1375, 104318), (2150, 66715), (2365, 60650), (2426, 59125), (2750, 52159), (4730, 30325), (5375, 26686), (6065, 23650), (10750, 13343), (11825, 12130)]