149767620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 446342400

約数和(自身を除く): 296574780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 359, 409, 510, 718, 818, 1020, 1077, 1227, 1436, 1636, 1795, 2045, 2154, 2454, 3590, 4090, 4308, 4908, 5385, 6103, 6135, 6953, 7180, 8180, 10770, 12206, 12270, 13906, 18309, 20859, 21540, 24412, 24540, 27812, 30515, 34765, 36618, 41718, 61030, 69530, 73236, 83436, 91545, 104295, 122060, 139060, 146831, 183090, 208590, 293662, 366180, 417180, 440493, 587324, 734155, 880986, 1468310, 1761972, 2202465, 2496127, 2936620, 4404930, 4992254, 7488381, 8809860, 9984508, 12480635, 14976762, 24961270, 29953524, 37441905, 49922540, 74883810, 149767620]

約数ペア:

[(1, 149767620), (2, 74883810), (3, 49922540), (4, 37441905), (5, 29953524), (6, 24961270), (10, 14976762), (12, 12480635), (15, 9984508), (17, 8809860), (20, 7488381), (30, 4992254), (34, 4404930), (51, 2936620), (60, 2496127), (68, 2202465), (85, 1761972), (102, 1468310), (170, 880986), (204, 734155), (255, 587324), (340, 440493), (359, 417180), (409, 366180), (510, 293662), (718, 208590), (818, 183090), (1020, 146831), (1077, 139060), (1227, 122060), (1436, 104295), (1636, 91545), (1795, 83436), (2045, 73236), (2154, 69530), (2454, 61030), (3590, 41718), (4090, 36618), (4308, 34765), (4908, 30515), (5385, 27812), (6103, 24540), (6135, 24412), (6953, 21540), (7180, 20859), (8180, 18309), (10770, 13906), (12206, 12270)]