90641400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:7989

約数の個数: 96

約数和(自身を含む): 295814400

約数和(自身を除く): 205173000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 7951, 11400, 15902, 23853, 31804, 39755, 47706, 63608, 79510, 95412, 119265, 151069, 159020, 190824, 198775, 238530, 302138, 318040, 397550, 453207, 477060, 596325, 604276, 755345, 795100, 906414, 954120, 1192650, 1208552, 1510690, 1590200, 1812828, 2266035, 2385300, 3021380, 3625656, 3776725, 4532070, 4770600, 6042760, 7553450, 9064140, 11330175, 15106900, 18128280, 22660350, 30213800, 45320700, 90641400]

約数ペア:

[(1, 90641400), (2, 45320700), (3, 30213800), (4, 22660350), (5, 18128280), (6, 15106900), (8, 11330175), (10, 9064140), (12, 7553450), (15, 6042760), (19, 4770600), (20, 4532070), (24, 3776725), (25, 3625656), (30, 3021380), (38, 2385300), (40, 2266035), (50, 1812828), (57, 1590200), (60, 1510690), (75, 1208552), (76, 1192650), (95, 954120), (100, 906414), (114, 795100), (120, 755345), (150, 604276), (152, 596325), (190, 477060), (200, 453207), (228, 397550), (285, 318040), (300, 302138), (380, 238530), (456, 198775), (475, 190824), (570, 159020), (600, 151069), (760, 119265), (950, 95412), (1140, 79510), (1425, 63608), (1900, 47706), (2280, 39755), (2850, 31804), (3800, 23853), (5700, 15902), (7951, 11400)]