125823180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{42797}}^1$

素因数の和:42823

約数の個数: 72

約数和(自身を含む): 409833648

約数和(自身を除く): 284010468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 42797, 85594, 128391, 171188, 213985, 256782, 299579, 427970, 513564, 599158, 641955, 855940, 898737, 1198316, 1283910, 1497895, 1797474, 2097053, 2567820, 2995790, 3594948, 4194106, 4493685, 5991580, 6291159, 8388212, 8987370, 10485265, 12582318, 17974740, 20970530, 25164636, 31455795, 41941060, 62911590, 125823180]

約数ペア:

[(1, 125823180), (2, 62911590), (3, 41941060), (4, 31455795), (5, 25164636), (6, 20970530), (7, 17974740), (10, 12582318), (12, 10485265), (14, 8987370), (15, 8388212), (20, 6291159), (21, 5991580), (28, 4493685), (30, 4194106), (35, 3594948), (42, 2995790), (49, 2567820), (60, 2097053), (70, 1797474), (84, 1497895), (98, 1283910), (105, 1198316), (140, 898737), (147, 855940), (196, 641955), (210, 599158), (245, 513564), (294, 427970), (420, 299579), (490, 256782), (588, 213985), (735, 171188), (980, 128391), (1470, 85594), (2940, 42797)]