75130000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 100

約数和(自身を含む): 198723888

約数和(自身を除く): 123593888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 625, 683, 880, 1000, 1100, 1250, 1366, 1375, 2000, 2200, 2500, 2732, 2750, 3415, 4400, 5000, 5464, 5500, 6830, 6875, 7513, 10000, 10928, 11000, 13660, 13750, 15026, 17075, 22000, 27320, 27500, 30052, 34150, 37565, 54640, 55000, 60104, 68300, 75130, 85375, 110000, 120208, 136600, 150260, 170750, 187825, 273200, 300520, 341500, 375650, 426875, 601040, 683000, 751300, 853750, 939125, 1366000, 1502600, 1707500, 1878250, 3005200, 3415000, 3756500, 4695625, 6830000, 7513000, 9391250, 15026000, 18782500, 37565000, 75130000]

約数ペア:

[(1, 75130000), (2, 37565000), (4, 18782500), (5, 15026000), (8, 9391250), (10, 7513000), (11, 6830000), (16, 4695625), (20, 3756500), (22, 3415000), (25, 3005200), (40, 1878250), (44, 1707500), (50, 1502600), (55, 1366000), (80, 939125), (88, 853750), (100, 751300), (110, 683000), (125, 601040), (176, 426875), (200, 375650), (220, 341500), (250, 300520), (275, 273200), (400, 187825), (440, 170750), (500, 150260), (550, 136600), (625, 120208), (683, 110000), (880, 85375), (1000, 75130), (1100, 68300), (1250, 60104), (1366, 55000), (1375, 54640), (2000, 37565), (2200, 34150), (2500, 30052), (2732, 27500), (2750, 27320), (3415, 22000), (4400, 17075), (5000, 15026), (5464, 13750), (5500, 13660), (6830, 11000), (6875, 10928), (7513, 10000)]