19098600

素因数分解:

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

素因数の和:387

約数の個数: 96

約数和(自身を含む): 59892000

約数和(自身を除く): 40793400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 139, 150, 200, 229, 278, 300, 417, 458, 556, 600, 687, 695, 834, 916, 1112, 1145, 1374, 1390, 1668, 1832, 2085, 2290, 2748, 2780, 3336, 3435, 3475, 4170, 4580, 5496, 5560, 5725, 6870, 6950, 8340, 9160, 10425, 11450, 13740, 13900, 16680, 17175, 20850, 22900, 27480, 27800, 31831, 34350, 41700, 45800, 63662, 68700, 83400, 95493, 127324, 137400, 159155, 190986, 254648, 318310, 381972, 477465, 636620, 763944, 795775, 954930, 1273240, 1591550, 1909860, 2387325, 3183100, 3819720, 4774650, 6366200, 9549300, 19098600]

約数ペア:

[(1, 19098600), (2, 9549300), (3, 6366200), (4, 4774650), (5, 3819720), (6, 3183100), (8, 2387325), (10, 1909860), (12, 1591550), (15, 1273240), (20, 954930), (24, 795775), (25, 763944), (30, 636620), (40, 477465), (50, 381972), (60, 318310), (75, 254648), (100, 190986), (120, 159155), (139, 137400), (150, 127324), (200, 95493), (229, 83400), (278, 68700), (300, 63662), (417, 45800), (458, 41700), (556, 34350), (600, 31831), (687, 27800), (695, 27480), (834, 22900), (916, 20850), (1112, 17175), (1145, 16680), (1374, 13900), (1390, 13740), (1668, 11450), (1832, 10425), (2085, 9160), (2290, 8340), (2748, 6950), (2780, 6870), (3336, 5725), (3435, 5560), (3475, 5496), (4170, 4580)]