152656450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 317211840

約数和(自身を除く): 164555390

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 43, 50, 74, 86, 95, 101, 185, 190, 202, 215, 370, 430, 475, 505, 703, 817, 925, 950, 1010, 1075, 1406, 1591, 1634, 1850, 1919, 2150, 2525, 3182, 3515, 3737, 3838, 4085, 4343, 5050, 7030, 7474, 7955, 8170, 8686, 9595, 15910, 17575, 18685, 19190, 20425, 21715, 30229, 35150, 37370, 39775, 40850, 43430, 47975, 60458, 71003, 79550, 82517, 93425, 95950, 108575, 142006, 151145, 160691, 165034, 186850, 217150, 302290, 321382, 355015, 412585, 710030, 755725, 803455, 825170, 1511450, 1606910, 1775075, 2062925, 3053129, 3550150, 4017275, 4125850, 6106258, 8034550, 15265645, 30531290, 76328225, 152656450]

約数ペア:

[(1, 152656450), (2, 76328225), (5, 30531290), (10, 15265645), (19, 8034550), (25, 6106258), (37, 4125850), (38, 4017275), (43, 3550150), (50, 3053129), (74, 2062925), (86, 1775075), (95, 1606910), (101, 1511450), (185, 825170), (190, 803455), (202, 755725), (215, 710030), (370, 412585), (430, 355015), (475, 321382), (505, 302290), (703, 217150), (817, 186850), (925, 165034), (950, 160691), (1010, 151145), (1075, 142006), (1406, 108575), (1591, 95950), (1634, 93425), (1850, 82517), (1919, 79550), (2150, 71003), (2525, 60458), (3182, 47975), (3515, 43430), (3737, 40850), (3838, 39775), (4085, 37370), (4343, 35150), (5050, 30229), (7030, 21715), (7474, 20425), (7955, 19190), (8170, 18685), (8686, 17575), (9595, 15910)]