55816020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7982

約数の個数: 96

約数和(自身を含む): 187031040

約数和(自身を除く): 131215020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 7951, 15902, 23853, 31804, 39755, 47706, 71559, 79510, 95412, 103363, 119265, 143118, 159020, 206726, 214677, 238530, 286236, 310089, 357795, 413452, 429354, 477060, 516815, 620178, 715590, 858708, 930267, 1033630, 1073385, 1240356, 1431180, 1550445, 1860534, 2067260, 2146770, 2790801, 3100890, 3721068, 4293540, 4651335, 5581602, 6201780, 9302670, 11163204, 13954005, 18605340, 27908010, 55816020]

約数ペア:

[(1, 55816020), (2, 27908010), (3, 18605340), (4, 13954005), (5, 11163204), (6, 9302670), (9, 6201780), (10, 5581602), (12, 4651335), (13, 4293540), (15, 3721068), (18, 3100890), (20, 2790801), (26, 2146770), (27, 2067260), (30, 1860534), (36, 1550445), (39, 1431180), (45, 1240356), (52, 1073385), (54, 1033630), (60, 930267), (65, 858708), (78, 715590), (90, 620178), (108, 516815), (117, 477060), (130, 429354), (135, 413452), (156, 357795), (180, 310089), (195, 286236), (234, 238530), (260, 214677), (270, 206726), (351, 159020), (390, 143118), (468, 119265), (540, 103363), (585, 95412), (702, 79510), (780, 71559), (1170, 47706), (1404, 39755), (1755, 31804), (2340, 23853), (3510, 15902), (7020, 7951)]