164999990520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{50925923}}^1$

素因数の和:50925946

約数の個数: 80

約数和(自身を含む): 554583312360

約数和(自身を除く): 389583321840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 50925923, 101851846, 152777769, 203703692, 254629615, 305555538, 407407384, 458333307, 509259230, 611111076, 763888845, 916666614, 1018518460, 1222222152, 1374999921, 1527777690, 1833333228, 2037036920, 2291666535, 2749999842, 3055555380, 3666666456, 4124999763, 4583333070, 5499999684, 6111110760, 6874999605, 8249999526, 9166666140, 10999999368, 13749999210, 16499999052, 18333332280, 20624998815, 27499998420, 32999998104, 41249997630, 54999996840, 82499995260, 164999990520]

約数ペア:

[(1, 164999990520), (2, 82499995260), (3, 54999996840), (4, 41249997630), (5, 32999998104), (6, 27499998420), (8, 20624998815), (9, 18333332280), (10, 16499999052), (12, 13749999210), (15, 10999999368), (18, 9166666140), (20, 8249999526), (24, 6874999605), (27, 6111110760), (30, 5499999684), (36, 4583333070), (40, 4124999763), (45, 3666666456), (54, 3055555380), (60, 2749999842), (72, 2291666535), (81, 2037036920), (90, 1833333228), (108, 1527777690), (120, 1374999921), (135, 1222222152), (162, 1018518460), (180, 916666614), (216, 763888845), (270, 611111076), (324, 509259230), (360, 458333307), (405, 407407384), (540, 305555538), (648, 254629615), (810, 203703692), (1080, 152777769), (1620, 101851846), (3240, 50925923)]