245677050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{60661}}^1$

素因数の和:60685

約数の個数: 60

約数和(自身を含む): 682629486

約数和(自身を除く): 436952436

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 60661, 121322, 181983, 303305, 363966, 545949, 606610, 909915, 1091898, 1516525, 1637847, 1819830, 2729745, 3033050, 3275694, 4549575, 4913541, 5459490, 8189235, 9099150, 9827082, 13648725, 16378470, 24567705, 27297450, 40946175, 49135410, 81892350, 122838525, 245677050]

約数ペア:

[(1, 245677050), (2, 122838525), (3, 81892350), (5, 49135410), (6, 40946175), (9, 27297450), (10, 24567705), (15, 16378470), (18, 13648725), (25, 9827082), (27, 9099150), (30, 8189235), (45, 5459490), (50, 4913541), (54, 4549575), (75, 3275694), (81, 3033050), (90, 2729745), (135, 1819830), (150, 1637847), (162, 1516525), (225, 1091898), (270, 909915), (405, 606610), (450, 545949), (675, 363966), (810, 303305), (1350, 181983), (2025, 121322), (4050, 60661)]