38547900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{4759}}^1$

素因数の和:4785

約数の個数: 90

約数和(自身を含む): 124983320

約数和(自身を除く): 86435420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 4759, 8100, 9518, 14277, 19036, 23795, 28554, 42831, 47590, 57108, 71385, 85662, 95180, 118975, 128493, 142770, 171324, 214155, 237950, 256986, 285540, 356925, 385479, 428310, 475900, 513972, 642465, 713850, 770958, 856620, 1070775, 1284930, 1427700, 1541916, 1927395, 2141550, 2569860, 3212325, 3854790, 4283100, 6424650, 7709580, 9636975, 12849300, 19273950, 38547900]

約数ペア:

[(1, 38547900), (2, 19273950), (3, 12849300), (4, 9636975), (5, 7709580), (6, 6424650), (9, 4283100), (10, 3854790), (12, 3212325), (15, 2569860), (18, 2141550), (20, 1927395), (25, 1541916), (27, 1427700), (30, 1284930), (36, 1070775), (45, 856620), (50, 770958), (54, 713850), (60, 642465), (75, 513972), (81, 475900), (90, 428310), (100, 385479), (108, 356925), (135, 285540), (150, 256986), (162, 237950), (180, 214155), (225, 171324), (270, 142770), (300, 128493), (324, 118975), (405, 95180), (450, 85662), (540, 71385), (675, 57108), (810, 47590), (900, 42831), (1350, 28554), (1620, 23795), (2025, 19036), (2700, 14277), (4050, 9518), (4759, 8100)]