489115800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1787

約数の個数: 192

約数和(自身を含む): 1717524000

約数和(自身を除く): 1228408200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 72, 75, 90, 100, 106, 108, 120, 135, 150, 159, 180, 200, 212, 216, 225, 265, 270, 300, 318, 360, 424, 450, 477, 530, 540, 600, 636, 675, 795, 900, 954, 1060, 1080, 1272, 1325, 1350, 1431, 1590, 1709, 1800, 1908, 2120, 2385, 2650, 2700, 2862, 3180, 3418, 3816, 3975, 4770, 5127, 5300, 5400, 5724, 6360, 6836, 7155, 7950, 8545, 9540, 10254, 10600, 11448, 11925, 13672, 14310, 15381, 15900, 17090, 19080, 20508, 23850, 25635, 28620, 30762, 31800, 34180, 35775, 41016, 42725, 46143, 47700, 51270, 57240, 61524, 68360, 71550, 76905, 85450, 90577, 92286, 95400, 102540, 123048, 128175, 143100, 153810, 170900, 181154, 184572, 205080, 230715, 256350, 271731, 286200, 307620, 341800, 362308, 369144, 384525, 452885, 461430, 512700, 543462, 615240, 724616, 769050, 815193, 905770, 922860, 1025400, 1086924, 1153575, 1358655, 1538100, 1630386, 1811540, 1845720, 2173848, 2264425, 2307150, 2445579, 2717310, 3076200, 3260772, 3623080, 4075965, 4528850, 4614300, 4891158, 5434620, 6521544, 6793275, 8151930, 9057700, 9228600, 9782316, 10869240, 12227895, 13586550, 16303860, 18115400, 19564632, 20379825, 24455790, 27173100, 32607720, 40759650, 48911580, 54346200, 61139475, 81519300, 97823160, 122278950, 163038600, 244557900, 489115800]

約数ペア:

[(1, 489115800), (2, 244557900), (3, 163038600), (4, 122278950), (5, 97823160), (6, 81519300), (8, 61139475), (9, 54346200), (10, 48911580), (12, 40759650), (15, 32607720), (18, 27173100), (20, 24455790), (24, 20379825), (25, 19564632), (27, 18115400), (30, 16303860), (36, 13586550), (40, 12227895), (45, 10869240), (50, 9782316), (53, 9228600), (54, 9057700), (60, 8151930), (72, 6793275), (75, 6521544), (90, 5434620), (100, 4891158), (106, 4614300), (108, 4528850), (120, 4075965), (135, 3623080), (150, 3260772), (159, 3076200), (180, 2717310), (200, 2445579), (212, 2307150), (216, 2264425), (225, 2173848), (265, 1845720), (270, 1811540), (300, 1630386), (318, 1538100), (360, 1358655), (424, 1153575), (450, 1086924), (477, 1025400), (530, 922860), (540, 905770), (600, 815193), (636, 769050), (675, 724616), (795, 615240), (900, 543462), (954, 512700), (1060, 461430), (1080, 452885), (1272, 384525), (1325, 369144), (1350, 362308), (1431, 341800), (1590, 307620), (1709, 286200), (1800, 271731), (1908, 256350), (2120, 230715), (2385, 205080), (2650, 184572), (2700, 181154), (2862, 170900), (3180, 153810), (3418, 143100), (3816, 128175), (3975, 123048), (4770, 102540), (5127, 95400), (5300, 92286), (5400, 90577), (5724, 85450), (6360, 76905), (6836, 71550), (7155, 68360), (7950, 61524), (8545, 57240), (9540, 51270), (10254, 47700), (10600, 46143), (11448, 42725), (11925, 41016), (13672, 35775), (14310, 34180), (15381, 31800), (15900, 30762), (17090, 28620), (19080, 25635), (20508, 23850)]