76675560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2187

約数の個数: 128

約数和(自身を含む): 258612480

約数和(自身を除く): 181936920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2137, 2392, 2760, 2990, 3588, 4274, 4485, 5980, 6411, 7176, 8548, 8970, 10685, 11960, 12822, 17096, 17940, 21370, 25644, 27781, 32055, 35880, 42740, 49151, 51288, 55562, 64110, 83343, 85480, 98302, 111124, 128220, 138905, 147453, 166686, 196604, 222248, 245755, 256440, 277810, 294906, 333372, 393208, 416715, 491510, 555620, 589812, 638963, 666744, 737265, 833430, 983020, 1111240, 1179624, 1277926, 1474530, 1666860, 1916889, 1966040, 2555852, 2949060, 3194815, 3333720, 3833778, 5111704, 5898120, 6389630, 7667556, 9584445, 12779260, 15335112, 19168890, 25558520, 38337780, 76675560]

約数ペア:

[(1, 76675560), (2, 38337780), (3, 25558520), (4, 19168890), (5, 15335112), (6, 12779260), (8, 9584445), (10, 7667556), (12, 6389630), (13, 5898120), (15, 5111704), (20, 3833778), (23, 3333720), (24, 3194815), (26, 2949060), (30, 2555852), (39, 1966040), (40, 1916889), (46, 1666860), (52, 1474530), (60, 1277926), (65, 1179624), (69, 1111240), (78, 983020), (92, 833430), (104, 737265), (115, 666744), (120, 638963), (130, 589812), (138, 555620), (156, 491510), (184, 416715), (195, 393208), (230, 333372), (260, 294906), (276, 277810), (299, 256440), (312, 245755), (345, 222248), (390, 196604), (460, 166686), (520, 147453), (552, 138905), (598, 128220), (690, 111124), (780, 98302), (897, 85480), (920, 83343), (1196, 64110), (1380, 55562), (1495, 51288), (1560, 49151), (1794, 42740), (2137, 35880), (2392, 32055), (2760, 27781), (2990, 25644), (3588, 21370), (4274, 17940), (4485, 17096), (5980, 12822), (6411, 11960), (7176, 10685), (8548, 8970)]