156980080700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1871}}^1\times {\mathrm{36479}}^1$

素因数の和:38387

約数の個数: 72

約数和(自身を含む): 355657236480

約数和(自身を除く): 198677155780

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 1871, 2300, 3742, 7484, 9355, 18710, 36479, 37420, 43033, 46775, 72958, 86066, 93550, 145916, 172132, 182395, 187100, 215165, 364790, 430330, 729580, 839017, 860660, 911975, 1075825, 1678034, 1823950, 2151650, 3356068, 3647900, 4195085, 4303300, 8390170, 16780340, 20975425, 41950850, 68252209, 83901700, 136504418, 273008836, 341261045, 682522090, 1365044180, 1569800807, 1706305225, 3139601614, 3412610450, 6279203228, 6825220900, 7849004035, 15698008070, 31396016140, 39245020175, 78490040350, 156980080700]

約数ペア:

[(1, 156980080700), (2, 78490040350), (4, 39245020175), (5, 31396016140), (10, 15698008070), (20, 7849004035), (23, 6825220900), (25, 6279203228), (46, 3412610450), (50, 3139601614), (92, 1706305225), (100, 1569800807), (115, 1365044180), (230, 682522090), (460, 341261045), (575, 273008836), (1150, 136504418), (1871, 83901700), (2300, 68252209), (3742, 41950850), (7484, 20975425), (9355, 16780340), (18710, 8390170), (36479, 4303300), (37420, 4195085), (43033, 3647900), (46775, 3356068), (72958, 2151650), (86066, 1823950), (93550, 1678034), (145916, 1075825), (172132, 911975), (182395, 860660), (187100, 839017), (215165, 729580), (364790, 430330)]