2407500

素因数分解:

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

素因数の和:137

約数の個数: 90

約数和(自身を含む): 7675668

約数和(自身を除く): 5268168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 125, 150, 180, 214, 225, 250, 300, 321, 375, 428, 450, 500, 535, 625, 642, 750, 900, 963, 1070, 1125, 1250, 1284, 1500, 1605, 1875, 1926, 2140, 2250, 2500, 2675, 3210, 3750, 3852, 4500, 4815, 5350, 5625, 6420, 7500, 8025, 9630, 10700, 11250, 13375, 16050, 19260, 22500, 24075, 26750, 32100, 40125, 48150, 53500, 66875, 80250, 96300, 120375, 133750, 160500, 200625, 240750, 267500, 401250, 481500, 601875, 802500, 1203750, 2407500]

約数ペア:

[(1, 2407500), (2, 1203750), (3, 802500), (4, 601875), (5, 481500), (6, 401250), (9, 267500), (10, 240750), (12, 200625), (15, 160500), (18, 133750), (20, 120375), (25, 96300), (30, 80250), (36, 66875), (45, 53500), (50, 48150), (60, 40125), (75, 32100), (90, 26750), (100, 24075), (107, 22500), (125, 19260), (150, 16050), (180, 13375), (214, 11250), (225, 10700), (250, 9630), (300, 8025), (321, 7500), (375, 6420), (428, 5625), (450, 5350), (500, 4815), (535, 4500), (625, 3852), (642, 3750), (750, 3210), (900, 2675), (963, 2500), (1070, 2250), (1125, 2140), (1250, 1926), (1284, 1875), (1500, 1605)]