4815000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{107}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 16447860

約数和(自身を除く): 11632860

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, 107, 120, 125, 150, 180, 200, 214, 225, 250, 300, 321, 360, 375, 428, 450, 500, 535, 600, 625, 642, 750, 856, 900, 963, 1000, 1070, 1125, 1250, 1284, 1500, 1605, 1800, 1875, 1926, 2140, 2250, 2500, 2568, 2675, 3000, 3210, 3750, 3852, 4280, 4500, 4815, 5000, 5350, 5625, 6420, 7500, 7704, 8025, 9000, 9630, 10700, 11250, 12840, 13375, 15000, 16050, 19260, 21400, 22500, 24075, 26750, 32100, 38520, 40125, 45000, 48150, 53500, 64200, 66875, 80250, 96300, 107000, 120375, 133750, 160500, 192600, 200625, 240750, 267500, 321000, 401250, 481500, 535000, 601875, 802500, 963000, 1203750, 1605000, 2407500, 4815000]

約数ペア:

[(1, 4815000), (2, 2407500), (3, 1605000), (4, 1203750), (5, 963000), (6, 802500), (8, 601875), (9, 535000), (10, 481500), (12, 401250), (15, 321000), (18, 267500), (20, 240750), (24, 200625), (25, 192600), (30, 160500), (36, 133750), (40, 120375), (45, 107000), (50, 96300), (60, 80250), (72, 66875), (75, 64200), (90, 53500), (100, 48150), (107, 45000), (120, 40125), (125, 38520), (150, 32100), (180, 26750), (200, 24075), (214, 22500), (225, 21400), (250, 19260), (300, 16050), (321, 15000), (360, 13375), (375, 12840), (428, 11250), (450, 10700), (500, 9630), (535, 9000), (600, 8025), (625, 7704), (642, 7500), (750, 6420), (856, 5625), (900, 5350), (963, 5000), (1000, 4815), (1070, 4500), (1125, 4280), (1250, 3852), (1284, 3750), (1500, 3210), (1605, 3000), (1800, 2675), (1875, 2568), (1926, 2500), (2140, 2250)]