172773000

素因数分解:

$2^3\times 3^7\times 5^3\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 614016000

約数和(自身を除く): 441243000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 79, 81, 90, 100, 108, 120, 125, 135, 150, 158, 162, 180, 200, 216, 225, 237, 243, 250, 270, 300, 316, 324, 360, 375, 395, 405, 450, 474, 486, 500, 540, 600, 632, 648, 675, 711, 729, 750, 790, 810, 900, 948, 972, 1000, 1080, 1125, 1185, 1215, 1350, 1422, 1458, 1500, 1580, 1620, 1800, 1896, 1944, 1975, 2025, 2133, 2187, 2250, 2370, 2430, 2700, 2844, 2916, 3000, 3160, 3240, 3375, 3555, 3645, 3950, 4050, 4266, 4374, 4500, 4740, 4860, 5400, 5688, 5832, 5925, 6075, 6399, 6750, 7110, 7290, 7900, 8100, 8532, 8748, 9000, 9480, 9720, 9875, 10125, 10665, 10935, 11850, 12150, 12798, 13500, 14220, 14580, 15800, 16200, 17064, 17496, 17775, 18225, 19197, 19750, 20250, 21330, 21870, 23700, 24300, 25596, 27000, 28440, 29160, 29625, 30375, 31995, 35550, 36450, 38394, 39500, 40500, 42660, 43740, 47400, 48600, 51192, 53325, 54675, 57591, 59250, 60750, 63990, 71100, 72900, 76788, 79000, 81000, 85320, 87480, 88875, 91125, 95985, 106650, 109350, 115182, 118500, 121500, 127980, 142200, 145800, 153576, 159975, 172773, 177750, 182250, 191970, 213300, 218700, 230364, 237000, 243000, 255960, 266625, 273375, 287955, 319950, 345546, 355500, 364500, 383940, 426600, 437400, 460728, 479925, 533250, 546750, 575910, 639900, 691092, 711000, 729000, 767880, 799875, 863865, 959850, 1066500, 1093500, 1151820, 1279800, 1382184, 1439775, 1599750, 1727730, 1919700, 2133000, 2187000, 2303640, 2399625, 2879550, 3199500, 3455460, 3839400, 4319325, 4799250, 5759100, 6399000, 6910920, 7198875, 8638650, 9598500, 11518200, 14397750, 17277300, 19197000, 21596625, 28795500, 34554600, 43193250, 57591000, 86386500, 172773000]

約数ペア:

[(1, 172773000), (2, 86386500), (3, 57591000), (4, 43193250), (5, 34554600), (6, 28795500), (8, 21596625), (9, 19197000), (10, 17277300), (12, 14397750), (15, 11518200), (18, 9598500), (20, 8638650), (24, 7198875), (25, 6910920), (27, 6399000), (30, 5759100), (36, 4799250), (40, 4319325), (45, 3839400), (50, 3455460), (54, 3199500), (60, 2879550), (72, 2399625), (75, 2303640), (79, 2187000), (81, 2133000), (90, 1919700), (100, 1727730), (108, 1599750), (120, 1439775), (125, 1382184), (135, 1279800), (150, 1151820), (158, 1093500), (162, 1066500), (180, 959850), (200, 863865), (216, 799875), (225, 767880), (237, 729000), (243, 711000), (250, 691092), (270, 639900), (300, 575910), (316, 546750), (324, 533250), (360, 479925), (375, 460728), (395, 437400), (405, 426600), (450, 383940), (474, 364500), (486, 355500), (500, 345546), (540, 319950), (600, 287955), (632, 273375), (648, 266625), (675, 255960), (711, 243000), (729, 237000), (750, 230364), (790, 218700), (810, 213300), (900, 191970), (948, 182250), (972, 177750), (1000, 172773), (1080, 159975), (1125, 153576), (1185, 145800), (1215, 142200), (1350, 127980), (1422, 121500), (1458, 118500), (1500, 115182), (1580, 109350), (1620, 106650), (1800, 95985), (1896, 91125), (1944, 88875), (1975, 87480), (2025, 85320), (2133, 81000), (2187, 79000), (2250, 76788), (2370, 72900), (2430, 71100), (2700, 63990), (2844, 60750), (2916, 59250), (3000, 57591), (3160, 54675), (3240, 53325), (3375, 51192), (3555, 48600), (3645, 47400), (3950, 43740), (4050, 42660), (4266, 40500), (4374, 39500), (4500, 38394), (4740, 36450), (4860, 35550), (5400, 31995), (5688, 30375), (5832, 29625), (5925, 29160), (6075, 28440), (6399, 27000), (6750, 25596), (7110, 24300), (7290, 23700), (7900, 21870), (8100, 21330), (8532, 20250), (8748, 19750), (9000, 19197), (9480, 18225), (9720, 17775), (9875, 17496), (10125, 17064), (10665, 16200), (10935, 15800), (11850, 14580), (12150, 14220), (12798, 13500)]