161148420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2789}}^1$

素因数の和:2914

約数の個数: 96

約数和(自身を含む): 506217600

約数和(自身を除く): 345069180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2789, 2889, 3210, 3852, 4815, 5578, 5778, 6420, 8367, 9630, 11156, 11556, 13945, 14445, 16734, 19260, 25101, 27890, 28890, 33468, 41835, 50202, 55780, 57780, 75303, 83670, 100404, 125505, 150606, 167340, 251010, 298423, 301212, 376515, 502020, 596846, 753030, 895269, 1193692, 1492115, 1506060, 1790538, 2685807, 2984230, 3581076, 4476345, 5371614, 5968460, 8057421, 8952690, 10743228, 13429035, 16114842, 17905380, 26858070, 32229684, 40287105, 53716140, 80574210, 161148420]

約数ペア:

[(1, 161148420), (2, 80574210), (3, 53716140), (4, 40287105), (5, 32229684), (6, 26858070), (9, 17905380), (10, 16114842), (12, 13429035), (15, 10743228), (18, 8952690), (20, 8057421), (27, 5968460), (30, 5371614), (36, 4476345), (45, 3581076), (54, 2984230), (60, 2685807), (90, 1790538), (107, 1506060), (108, 1492115), (135, 1193692), (180, 895269), (214, 753030), (270, 596846), (321, 502020), (428, 376515), (535, 301212), (540, 298423), (642, 251010), (963, 167340), (1070, 150606), (1284, 125505), (1605, 100404), (1926, 83670), (2140, 75303), (2789, 57780), (2889, 55780), (3210, 50202), (3852, 41835), (4815, 33468), (5578, 28890), (5778, 27890), (6420, 25101), (8367, 19260), (9630, 16734), (11156, 14445), (11556, 13945)]