72698220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{57697}}^1$

素因数の和:57719

約数の個数: 72

約数和(自身を含む): 252024864

約数和(自身を除く): 179326644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 57697, 115394, 173091, 230788, 288485, 346182, 403879, 519273, 576970, 692364, 807758, 865455, 1038546, 1153940, 1211637, 1615516, 1730910, 2019395, 2077092, 2423274, 2596365, 3461820, 3634911, 4038790, 4846548, 5192730, 6058185, 7269822, 8077580, 10385460, 12116370, 14539644, 18174555, 24232740, 36349110, 72698220]

約数ペア:

[(1, 72698220), (2, 36349110), (3, 24232740), (4, 18174555), (5, 14539644), (6, 12116370), (7, 10385460), (9, 8077580), (10, 7269822), (12, 6058185), (14, 5192730), (15, 4846548), (18, 4038790), (20, 3634911), (21, 3461820), (28, 2596365), (30, 2423274), (35, 2077092), (36, 2019395), (42, 1730910), (45, 1615516), (60, 1211637), (63, 1153940), (70, 1038546), (84, 865455), (90, 807758), (105, 692364), (126, 576970), (140, 519273), (180, 403879), (210, 346182), (252, 288485), (315, 230788), (420, 173091), (630, 115394), (1260, 57697)]