38172000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{3181}}^1$

素因数の和:3209

約数の個数: 96

約数和(自身を含む): 125090784

約数和(自身を除く): 86918784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 3181, 4000, 6000, 6362, 9543, 12000, 12724, 15905, 19086, 25448, 31810, 38172, 47715, 50896, 63620, 76344, 79525, 95430, 101792, 127240, 152688, 159050, 190860, 238575, 254480, 305376, 318100, 381720, 397625, 477150, 508960, 636200, 763440, 795250, 954300, 1192875, 1272400, 1526880, 1590500, 1908600, 2385750, 2544800, 3181000, 3817200, 4771500, 6362000, 7634400, 9543000, 12724000, 19086000, 38172000]

約数ペア:

[(1, 38172000), (2, 19086000), (3, 12724000), (4, 9543000), (5, 7634400), (6, 6362000), (8, 4771500), (10, 3817200), (12, 3181000), (15, 2544800), (16, 2385750), (20, 1908600), (24, 1590500), (25, 1526880), (30, 1272400), (32, 1192875), (40, 954300), (48, 795250), (50, 763440), (60, 636200), (75, 508960), (80, 477150), (96, 397625), (100, 381720), (120, 318100), (125, 305376), (150, 254480), (160, 238575), (200, 190860), (240, 159050), (250, 152688), (300, 127240), (375, 101792), (400, 95430), (480, 79525), (500, 76344), (600, 63620), (750, 50896), (800, 47715), (1000, 38172), (1200, 31810), (1500, 25448), (2000, 19086), (2400, 15905), (3000, 12724), (3181, 12000), (4000, 9543), (6000, 6362)]