38100000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 125991936

約数和(自身を除く): 87891936

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, 127, 150, 160, 200, 240, 250, 254, 300, 375, 381, 400, 480, 500, 508, 600, 625, 635, 750, 762, 800, 1000, 1016, 1200, 1250, 1270, 1500, 1524, 1875, 1905, 2000, 2032, 2400, 2500, 2540, 3000, 3048, 3125, 3175, 3750, 3810, 4000, 4064, 5000, 5080, 6000, 6096, 6250, 6350, 7500, 7620, 9375, 9525, 10000, 10160, 12000, 12192, 12500, 12700, 15000, 15240, 15875, 18750, 19050, 20000, 20320, 25000, 25400, 30000, 30480, 31750, 37500, 38100, 47625, 50000, 50800, 60000, 60960, 63500, 75000, 76200, 79375, 95250, 100000, 101600, 127000, 150000, 152400, 158750, 190500, 238125, 254000, 300000, 304800, 317500, 381000, 396875, 476250, 508000, 635000, 762000, 793750, 952500, 1190625, 1270000, 1524000, 1587500, 1905000, 2381250, 2540000, 3175000, 3810000, 4762500, 6350000, 7620000, 9525000, 12700000, 19050000, 38100000]

約数ペア:

[(1, 38100000), (2, 19050000), (3, 12700000), (4, 9525000), (5, 7620000), (6, 6350000), (8, 4762500), (10, 3810000), (12, 3175000), (15, 2540000), (16, 2381250), (20, 1905000), (24, 1587500), (25, 1524000), (30, 1270000), (32, 1190625), (40, 952500), (48, 793750), (50, 762000), (60, 635000), (75, 508000), (80, 476250), (96, 396875), (100, 381000), (120, 317500), (125, 304800), (127, 300000), (150, 254000), (160, 238125), (200, 190500), (240, 158750), (250, 152400), (254, 150000), (300, 127000), (375, 101600), (381, 100000), (400, 95250), (480, 79375), (500, 76200), (508, 75000), (600, 63500), (625, 60960), (635, 60000), (750, 50800), (762, 50000), (800, 47625), (1000, 38100), (1016, 37500), (1200, 31750), (1250, 30480), (1270, 30000), (1500, 25400), (1524, 25000), (1875, 20320), (1905, 20000), (2000, 19050), (2032, 18750), (2400, 15875), (2500, 15240), (2540, 15000), (3000, 12700), (3048, 12500), (3125, 12192), (3175, 12000), (3750, 10160), (3810, 10000), (4000, 9525), (4064, 9375), (5000, 7620), (5080, 7500), (6000, 6350), (6096, 6250)]