171887400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 598920000

約数和(自身を除く): 427032600

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, 90, 100, 108, 120, 135, 139, 150, 180, 200, 216, 225, 229, 270, 278, 300, 360, 417, 450, 458, 540, 556, 600, 675, 687, 695, 834, 900, 916, 1080, 1112, 1145, 1251, 1350, 1374, 1390, 1668, 1800, 1832, 2061, 2085, 2290, 2502, 2700, 2748, 2780, 3336, 3435, 3475, 3753, 4122, 4170, 4580, 5004, 5400, 5496, 5560, 5725, 6183, 6255, 6870, 6950, 7506, 8244, 8340, 9160, 10008, 10305, 10425, 11450, 12366, 12510, 13740, 13900, 15012, 16488, 16680, 17175, 18765, 20610, 20850, 22900, 24732, 25020, 27480, 27800, 30024, 30915, 31275, 31831, 34350, 37530, 41220, 41700, 45800, 49464, 50040, 51525, 61830, 62550, 63662, 68700, 75060, 82440, 83400, 93825, 95493, 103050, 123660, 125100, 127324, 137400, 150120, 154575, 159155, 187650, 190986, 206100, 247320, 250200, 254648, 286479, 309150, 318310, 375300, 381972, 412200, 477465, 572958, 618300, 636620, 750600, 763944, 795775, 859437, 954930, 1145916, 1236600, 1273240, 1432395, 1591550, 1718874, 1909860, 2291832, 2387325, 2864790, 3183100, 3437748, 3819720, 4297185, 4774650, 5729580, 6366200, 6875496, 7161975, 8594370, 9549300, 11459160, 14323950, 17188740, 19098600, 21485925, 28647900, 34377480, 42971850, 57295800, 85943700, 171887400]

約数ペア:

[(1, 171887400), (2, 85943700), (3, 57295800), (4, 42971850), (5, 34377480), (6, 28647900), (8, 21485925), (9, 19098600), (10, 17188740), (12, 14323950), (15, 11459160), (18, 9549300), (20, 8594370), (24, 7161975), (25, 6875496), (27, 6366200), (30, 5729580), (36, 4774650), (40, 4297185), (45, 3819720), (50, 3437748), (54, 3183100), (60, 2864790), (72, 2387325), (75, 2291832), (90, 1909860), (100, 1718874), (108, 1591550), (120, 1432395), (135, 1273240), (139, 1236600), (150, 1145916), (180, 954930), (200, 859437), (216, 795775), (225, 763944), (229, 750600), (270, 636620), (278, 618300), (300, 572958), (360, 477465), (417, 412200), (450, 381972), (458, 375300), (540, 318310), (556, 309150), (600, 286479), (675, 254648), (687, 250200), (695, 247320), (834, 206100), (900, 190986), (916, 187650), (1080, 159155), (1112, 154575), (1145, 150120), (1251, 137400), (1350, 127324), (1374, 125100), (1390, 123660), (1668, 103050), (1800, 95493), (1832, 93825), (2061, 83400), (2085, 82440), (2290, 75060), (2502, 68700), (2700, 63662), (2748, 62550), (2780, 61830), (3336, 51525), (3435, 50040), (3475, 49464), (3753, 45800), (4122, 41700), (4170, 41220), (4580, 37530), (5004, 34350), (5400, 31831), (5496, 31275), (5560, 30915), (5725, 30024), (6183, 27800), (6255, 27480), (6870, 25020), (6950, 24732), (7506, 22900), (8244, 20850), (8340, 20610), (9160, 18765), (10008, 17175), (10305, 16680), (10425, 16488), (11450, 15012), (12366, 13900), (12510, 13740)]