147728400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 475948704

約数和(自身を除く): 328220304

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, 150, 200, 240, 300, 307, 400, 401, 600, 614, 802, 921, 1200, 1203, 1228, 1535, 1604, 1842, 2005, 2406, 2456, 3070, 3208, 3684, 4010, 4605, 4812, 4912, 6015, 6140, 6416, 7368, 7675, 8020, 9210, 9624, 10025, 12030, 12280, 14736, 15350, 16040, 18420, 19248, 20050, 23025, 24060, 24560, 30075, 30700, 32080, 36840, 40100, 46050, 48120, 60150, 61400, 73680, 80200, 92100, 96240, 120300, 122800, 123107, 160400, 184200, 240600, 246214, 368400, 369321, 481200, 492428, 615535, 738642, 984856, 1231070, 1477284, 1846605, 1969712, 2462140, 2954568, 3077675, 3693210, 4924280, 5909136, 6155350, 7386420, 9233025, 9848560, 12310700, 14772840, 18466050, 24621400, 29545680, 36932100, 49242800, 73864200, 147728400]

約数ペア:

[(1, 147728400), (2, 73864200), (3, 49242800), (4, 36932100), (5, 29545680), (6, 24621400), (8, 18466050), (10, 14772840), (12, 12310700), (15, 9848560), (16, 9233025), (20, 7386420), (24, 6155350), (25, 5909136), (30, 4924280), (40, 3693210), (48, 3077675), (50, 2954568), (60, 2462140), (75, 1969712), (80, 1846605), (100, 1477284), (120, 1231070), (150, 984856), (200, 738642), (240, 615535), (300, 492428), (307, 481200), (400, 369321), (401, 368400), (600, 246214), (614, 240600), (802, 184200), (921, 160400), (1200, 123107), (1203, 122800), (1228, 120300), (1535, 96240), (1604, 92100), (1842, 80200), (2005, 73680), (2406, 61400), (2456, 60150), (3070, 48120), (3208, 46050), (3684, 40100), (4010, 36840), (4605, 32080), (4812, 30700), (4912, 30075), (6015, 24560), (6140, 24060), (6416, 23025), (7368, 20050), (7675, 19248), (8020, 18420), (9210, 16040), (9624, 15350), (10025, 14736), (12030, 12280)]