68383800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37991}}^1$

素因数の和:38013

約数の個数: 72

約数和(自身を含む): 229661640

約数和(自身を除く): 161277840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 37991, 75982, 113973, 151964, 189955, 227946, 303928, 341919, 379910, 455892, 569865, 683838, 759820, 911784, 949775, 1139730, 1367676, 1519640, 1709595, 1899550, 2279460, 2735352, 2849325, 3419190, 3799100, 4558920, 5698650, 6838380, 7598200, 8547975, 11397300, 13676760, 17095950, 22794600, 34191900, 68383800]

約数ペア:

[(1, 68383800), (2, 34191900), (3, 22794600), (4, 17095950), (5, 13676760), (6, 11397300), (8, 8547975), (9, 7598200), (10, 6838380), (12, 5698650), (15, 4558920), (18, 3799100), (20, 3419190), (24, 2849325), (25, 2735352), (30, 2279460), (36, 1899550), (40, 1709595), (45, 1519640), (50, 1367676), (60, 1139730), (72, 949775), (75, 911784), (90, 759820), (100, 683838), (120, 569865), (150, 455892), (180, 379910), (200, 341919), (225, 303928), (300, 227946), (360, 189955), (450, 151964), (600, 113973), (900, 75982), (1800, 37991)]