190986000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 622876800

約数和(自身を除く): 431890800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 139, 150, 200, 229, 240, 250, 278, 300, 375, 400, 417, 458, 500, 556, 600, 687, 695, 750, 834, 916, 1000, 1112, 1145, 1200, 1374, 1390, 1500, 1668, 1832, 2000, 2085, 2224, 2290, 2748, 2780, 3000, 3336, 3435, 3475, 3664, 4170, 4580, 5496, 5560, 5725, 6000, 6672, 6870, 6950, 8340, 9160, 10425, 10992, 11120, 11450, 13740, 13900, 16680, 17175, 17375, 18320, 20850, 22900, 27480, 27800, 28625, 31831, 33360, 34350, 34750, 41700, 45800, 52125, 54960, 55600, 57250, 63662, 68700, 69500, 83400, 85875, 91600, 95493, 104250, 114500, 127324, 137400, 139000, 159155, 166800, 171750, 190986, 208500, 229000, 254648, 274800, 278000, 318310, 343500, 381972, 417000, 458000, 477465, 509296, 636620, 687000, 763944, 795775, 834000, 954930, 1273240, 1374000, 1527888, 1591550, 1909860, 2387325, 2546480, 3183100, 3819720, 3978875, 4774650, 6366200, 7639440, 7957750, 9549300, 11936625, 12732400, 15915500, 19098600, 23873250, 31831000, 38197200, 47746500, 63662000, 95493000, 190986000]

約数ペア:

[(1, 190986000), (2, 95493000), (3, 63662000), (4, 47746500), (5, 38197200), (6, 31831000), (8, 23873250), (10, 19098600), (12, 15915500), (15, 12732400), (16, 11936625), (20, 9549300), (24, 7957750), (25, 7639440), (30, 6366200), (40, 4774650), (48, 3978875), (50, 3819720), (60, 3183100), (75, 2546480), (80, 2387325), (100, 1909860), (120, 1591550), (125, 1527888), (139, 1374000), (150, 1273240), (200, 954930), (229, 834000), (240, 795775), (250, 763944), (278, 687000), (300, 636620), (375, 509296), (400, 477465), (417, 458000), (458, 417000), (500, 381972), (556, 343500), (600, 318310), (687, 278000), (695, 274800), (750, 254648), (834, 229000), (916, 208500), (1000, 190986), (1112, 171750), (1145, 166800), (1200, 159155), (1374, 139000), (1390, 137400), (1500, 127324), (1668, 114500), (1832, 104250), (2000, 95493), (2085, 91600), (2224, 85875), (2290, 83400), (2748, 69500), (2780, 68700), (3000, 63662), (3336, 57250), (3435, 55600), (3475, 54960), (3664, 52125), (4170, 45800), (4580, 41700), (5496, 34750), (5560, 34350), (5725, 33360), (6000, 31831), (6672, 28625), (6870, 27800), (6950, 27480), (8340, 22900), (9160, 20850), (10425, 18320), (10992, 17375), (11120, 17175), (11450, 16680), (13740, 13900)]