189021595860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28381621}}^1$

素因数の和:28381673

約数の個数: 72

約数和(自身を含む): 588861893256

約数和(自身を除く): 399840297396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 28381621, 56763242, 85144863, 113526484, 141908105, 170289726, 255434589, 283816210, 340579452, 425724315, 510869178, 567632420, 851448630, 1021738356, 1050119977, 1277172945, 1702897260, 2100239954, 2554345890, 3150359931, 4200479908, 5108691780, 5250599885, 6300719862, 9451079793, 10501199770, 12601439724, 15751799655, 18902159586, 21002399540, 31503599310, 37804319172, 47255398965, 63007198620, 94510797930, 189021595860]

約数ペア:

[(1, 189021595860), (2, 94510797930), (3, 63007198620), (4, 47255398965), (5, 37804319172), (6, 31503599310), (9, 21002399540), (10, 18902159586), (12, 15751799655), (15, 12601439724), (18, 10501199770), (20, 9451079793), (30, 6300719862), (36, 5250599885), (37, 5108691780), (45, 4200479908), (60, 3150359931), (74, 2554345890), (90, 2100239954), (111, 1702897260), (148, 1277172945), (180, 1050119977), (185, 1021738356), (222, 851448630), (333, 567632420), (370, 510869178), (444, 425724315), (555, 340579452), (666, 283816210), (740, 255434589), (1110, 170289726), (1332, 141908105), (1665, 113526484), (2220, 85144863), (3330, 56763242), (6660, 28381621)]