145522000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 394037280

約数和(自身を除く): 248515280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 125, 130, 145, 193, 200, 208, 232, 250, 260, 290, 325, 377, 386, 400, 464, 500, 520, 580, 650, 725, 754, 772, 965, 1000, 1040, 1160, 1300, 1450, 1508, 1544, 1625, 1885, 1930, 2000, 2320, 2509, 2600, 2900, 3016, 3088, 3250, 3625, 3770, 3860, 4825, 5018, 5200, 5597, 5800, 6032, 6500, 7250, 7540, 7720, 9425, 9650, 10036, 11194, 11600, 12545, 13000, 14500, 15080, 15440, 18850, 19300, 20072, 22388, 24125, 25090, 26000, 27985, 29000, 30160, 37700, 38600, 40144, 44776, 47125, 48250, 50180, 55970, 58000, 62725, 72761, 75400, 77200, 89552, 94250, 96500, 100360, 111940, 125450, 139925, 145522, 150800, 188500, 193000, 200720, 223880, 250900, 279850, 291044, 313625, 363805, 377000, 386000, 447760, 501800, 559700, 582088, 627250, 699625, 727610, 754000, 1003600, 1119400, 1164176, 1254500, 1399250, 1455220, 1819025, 2238800, 2509000, 2798500, 2910440, 3638050, 5018000, 5597000, 5820880, 7276100, 9095125, 11194000, 14552200, 18190250, 29104400, 36380500, 72761000, 145522000]

約数ペア:

[(1, 145522000), (2, 72761000), (4, 36380500), (5, 29104400), (8, 18190250), (10, 14552200), (13, 11194000), (16, 9095125), (20, 7276100), (25, 5820880), (26, 5597000), (29, 5018000), (40, 3638050), (50, 2910440), (52, 2798500), (58, 2509000), (65, 2238800), (80, 1819025), (100, 1455220), (104, 1399250), (116, 1254500), (125, 1164176), (130, 1119400), (145, 1003600), (193, 754000), (200, 727610), (208, 699625), (232, 627250), (250, 582088), (260, 559700), (290, 501800), (325, 447760), (377, 386000), (386, 377000), (400, 363805), (464, 313625), (500, 291044), (520, 279850), (580, 250900), (650, 223880), (725, 200720), (754, 193000), (772, 188500), (965, 150800), (1000, 145522), (1040, 139925), (1160, 125450), (1300, 111940), (1450, 100360), (1508, 96500), (1544, 94250), (1625, 89552), (1885, 77200), (1930, 75400), (2000, 72761), (2320, 62725), (2509, 58000), (2600, 55970), (2900, 50180), (3016, 48250), (3088, 47125), (3250, 44776), (3625, 40144), (3770, 38600), (3860, 37700), (4825, 30160), (5018, 29000), (5200, 27985), (5597, 26000), (5800, 25090), (6032, 24125), (6500, 22388), (7250, 20072), (7540, 19300), (7720, 18850), (9425, 15440), (9650, 15080), (10036, 14500), (11194, 13000), (11600, 12545)]