88787880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 298080000

約数和(自身を除く): 209292120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 359, 360, 458, 540, 687, 718, 916, 1077, 1080, 1145, 1374, 1436, 1795, 1832, 2061, 2154, 2290, 2748, 2872, 3231, 3435, 3590, 4122, 4308, 4580, 5385, 5496, 6183, 6462, 6870, 7180, 8244, 8616, 9160, 9693, 10305, 10770, 12366, 12924, 13740, 14360, 16155, 16488, 19386, 20610, 21540, 24732, 25848, 27480, 30915, 32310, 38772, 41220, 43080, 48465, 49464, 61830, 64620, 77544, 82211, 82440, 96930, 123660, 129240, 164422, 193860, 246633, 247320, 328844, 387720, 411055, 493266, 657688, 739899, 822110, 986532, 1233165, 1479798, 1644220, 1973064, 2219697, 2466330, 2959596, 3288440, 3699495, 4439394, 4932660, 5919192, 7398990, 8878788, 9865320, 11098485, 14797980, 17757576, 22196970, 29595960, 44393940, 88787880]

約数ペア:

[(1, 88787880), (2, 44393940), (3, 29595960), (4, 22196970), (5, 17757576), (6, 14797980), (8, 11098485), (9, 9865320), (10, 8878788), (12, 7398990), (15, 5919192), (18, 4932660), (20, 4439394), (24, 3699495), (27, 3288440), (30, 2959596), (36, 2466330), (40, 2219697), (45, 1973064), (54, 1644220), (60, 1479798), (72, 1233165), (90, 986532), (108, 822110), (120, 739899), (135, 657688), (180, 493266), (216, 411055), (229, 387720), (270, 328844), (359, 247320), (360, 246633), (458, 193860), (540, 164422), (687, 129240), (718, 123660), (916, 96930), (1077, 82440), (1080, 82211), (1145, 77544), (1374, 64620), (1436, 61830), (1795, 49464), (1832, 48465), (2061, 43080), (2154, 41220), (2290, 38772), (2748, 32310), (2872, 30915), (3231, 27480), (3435, 25848), (3590, 24732), (4122, 21540), (4308, 20610), (4580, 19386), (5385, 16488), (5496, 16155), (6183, 14360), (6462, 13740), (6870, 12924), (7180, 12366), (8244, 10770), (8616, 10305), (9160, 9693)]