661411200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{68897}}^1$

素因数の和:68924

約数の個数: 96

約数和(自身を含む): 2178554760

約数和(自身を除く): 1517143560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 68897, 137794, 206691, 275588, 344485, 413382, 551176, 688970, 826764, 1033455, 1102352, 1377940, 1653528, 1722425, 2066910, 2204704, 2755880, 3307056, 3444850, 4133820, 4409408, 5167275, 5511760, 6614112, 6889700, 8267640, 8818816, 10334550, 11023520, 13228224, 13779400, 16535280, 20669100, 22047040, 26456448, 27558800, 33070560, 41338200, 44094080, 55117600, 66141120, 82676400, 110235200, 132282240, 165352800, 220470400, 330705600, 661411200]

約数ペア:

[(1, 661411200), (2, 330705600), (3, 220470400), (4, 165352800), (5, 132282240), (6, 110235200), (8, 82676400), (10, 66141120), (12, 55117600), (15, 44094080), (16, 41338200), (20, 33070560), (24, 27558800), (25, 26456448), (30, 22047040), (32, 20669100), (40, 16535280), (48, 13779400), (50, 13228224), (60, 11023520), (64, 10334550), (75, 8818816), (80, 8267640), (96, 6889700), (100, 6614112), (120, 5511760), (128, 5167275), (150, 4409408), (160, 4133820), (192, 3444850), (200, 3307056), (240, 2755880), (300, 2204704), (320, 2066910), (384, 1722425), (400, 1653528), (480, 1377940), (600, 1102352), (640, 1033455), (800, 826764), (960, 688970), (1200, 551176), (1600, 413382), (1920, 344485), (2400, 275588), (3200, 206691), (4800, 137794), (9600, 68897)]