19086000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{3181}}^1$

素因数の和:3207

約数の個数: 80

約数和(自身を含む): 61552608

約数和(自身を除く): 42466608

約数列:

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

約数ペア:

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