138192660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45161}}^1$

素因数の和:45193

約数の個数: 72

約数和(自身を含む): 443852136

約数和(自身を除く): 305659476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 45161, 90322, 135483, 180644, 225805, 270966, 406449, 451610, 541932, 677415, 767737, 812898, 903220, 1354830, 1535474, 1625796, 2032245, 2303211, 2709660, 3070948, 3838685, 4064490, 4606422, 6909633, 7677370, 8128980, 9212844, 11516055, 13819266, 15354740, 23032110, 27638532, 34548165, 46064220, 69096330, 138192660]

約数ペア:

[(1, 138192660), (2, 69096330), (3, 46064220), (4, 34548165), (5, 27638532), (6, 23032110), (9, 15354740), (10, 13819266), (12, 11516055), (15, 9212844), (17, 8128980), (18, 7677370), (20, 6909633), (30, 4606422), (34, 4064490), (36, 3838685), (45, 3070948), (51, 2709660), (60, 2303211), (68, 2032245), (85, 1625796), (90, 1535474), (102, 1354830), (153, 903220), (170, 812898), (180, 767737), (204, 677415), (255, 541932), (306, 451610), (340, 406449), (510, 270966), (612, 225805), (765, 180644), (1020, 135483), (1530, 90322), (3060, 45161)]