200764125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{7759}}^1$

素因数の和:7803

約数の個数: 48

約数和(自身を含む): 377694720

約数和(自身を除く): 176930595

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1725, 2875, 5175, 7759, 8625, 23277, 25875, 38795, 69831, 116385, 178457, 193975, 349155, 535371, 581925, 892285, 969875, 1606113, 1745775, 2676855, 2909625, 4461425, 8030565, 8728875, 13384275, 22307125, 40152825, 66921375, 200764125]

約数ペア:

[(1, 200764125), (3, 66921375), (5, 40152825), (9, 22307125), (15, 13384275), (23, 8728875), (25, 8030565), (45, 4461425), (69, 2909625), (75, 2676855), (115, 1745775), (125, 1606113), (207, 969875), (225, 892285), (345, 581925), (375, 535371), (575, 349155), (1035, 193975), (1125, 178457), (1725, 116385), (2875, 69831), (5175, 38795), (7759, 25875), (8625, 23277)]