180205732620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34522171}}^1$

素因数の和:34522215

約数の個数: 72

約数和(自身を含む): 565473177360

約数和(自身を除く): 385267444740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 34522171, 69044342, 103566513, 138088684, 172610855, 207133026, 310699539, 345221710, 414266052, 517832565, 621399078, 690443420, 1001142959, 1035665130, 1242798156, 1553497695, 2002285918, 2071330260, 3003428877, 3106995390, 4004571836, 5005714795, 6006857754, 6213990780, 9010286631, 10011429590, 12013715508, 15017144385, 18020573262, 20022859180, 30034288770, 36041146524, 45051433155, 60068577540, 90102866310, 180205732620]

約数ペア:

[(1, 180205732620), (2, 90102866310), (3, 60068577540), (4, 45051433155), (5, 36041146524), (6, 30034288770), (9, 20022859180), (10, 18020573262), (12, 15017144385), (15, 12013715508), (18, 10011429590), (20, 9010286631), (29, 6213990780), (30, 6006857754), (36, 5005714795), (45, 4004571836), (58, 3106995390), (60, 3003428877), (87, 2071330260), (90, 2002285918), (116, 1553497695), (145, 1242798156), (174, 1035665130), (180, 1001142959), (261, 690443420), (290, 621399078), (348, 517832565), (435, 414266052), (522, 345221710), (580, 310699539), (870, 207133026), (1044, 172610855), (1305, 138088684), (1740, 103566513), (2610, 69044342), (5220, 34522171)]