75037040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3186

約数の個数: 80

約数和(自身を含む): 196112448

約数和(自身を除く): 121075408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 3137, 4784, 5980, 6274, 11960, 12548, 15685, 23920, 25096, 31370, 40781, 50192, 62740, 72151, 81562, 125480, 144302, 163124, 203905, 250960, 288604, 326248, 360755, 407810, 577208, 652496, 721510, 815620, 937963, 1154416, 1443020, 1631240, 1875926, 2886040, 3262480, 3751852, 4689815, 5772080, 7503704, 9379630, 15007408, 18759260, 37518520, 75037040]

約数ペア:

[(1, 75037040), (2, 37518520), (4, 18759260), (5, 15007408), (8, 9379630), (10, 7503704), (13, 5772080), (16, 4689815), (20, 3751852), (23, 3262480), (26, 2886040), (40, 1875926), (46, 1631240), (52, 1443020), (65, 1154416), (80, 937963), (92, 815620), (104, 721510), (115, 652496), (130, 577208), (184, 407810), (208, 360755), (230, 326248), (260, 288604), (299, 250960), (368, 203905), (460, 163124), (520, 144302), (598, 125480), (920, 81562), (1040, 72151), (1196, 62740), (1495, 50192), (1840, 40781), (2392, 31370), (2990, 25096), (3137, 23920), (4784, 15685), (5980, 12548), (6274, 11960)]