75313920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1$

素因数の和:1818

約数の個数: 144

約数和(自身を含む): 262547712

約数和(自身を除く): 187233792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1783, 1920, 2112, 2640, 2816, 3520, 3566, 3840, 4224, 5280, 5349, 7040, 7132, 8448, 8915, 10560, 10698, 14080, 14264, 17830, 19613, 21120, 21396, 26745, 28528, 35660, 39226, 42240, 42792, 53490, 57056, 58839, 71320, 78452, 85584, 98065, 106980, 114112, 117678, 142640, 156904, 171168, 196130, 213960, 228224, 235356, 285280, 294195, 313808, 342336, 392260, 427920, 456448, 470712, 570560, 588390, 627616, 684672, 784520, 855840, 941424, 1141120, 1176780, 1255232, 1369344, 1569040, 1711680, 1882848, 2282240, 2353560, 2510464, 3138080, 3423360, 3765696, 4707120, 5020928, 6276160, 6846720, 7531392, 9414240, 12552320, 15062784, 18828480, 25104640, 37656960, 75313920]

約数ペア:

[(1, 75313920), (2, 37656960), (3, 25104640), (4, 18828480), (5, 15062784), (6, 12552320), (8, 9414240), (10, 7531392), (11, 6846720), (12, 6276160), (15, 5020928), (16, 4707120), (20, 3765696), (22, 3423360), (24, 3138080), (30, 2510464), (32, 2353560), (33, 2282240), (40, 1882848), (44, 1711680), (48, 1569040), (55, 1369344), (60, 1255232), (64, 1176780), (66, 1141120), (80, 941424), (88, 855840), (96, 784520), (110, 684672), (120, 627616), (128, 588390), (132, 570560), (160, 470712), (165, 456448), (176, 427920), (192, 392260), (220, 342336), (240, 313808), (256, 294195), (264, 285280), (320, 235356), (330, 228224), (352, 213960), (384, 196130), (440, 171168), (480, 156904), (528, 142640), (640, 117678), (660, 114112), (704, 106980), (768, 98065), (880, 85584), (960, 78452), (1056, 71320), (1280, 58839), (1320, 57056), (1408, 53490), (1760, 42792), (1783, 42240), (1920, 39226), (2112, 35660), (2640, 28528), (2816, 26745), (3520, 21396), (3566, 21120), (3840, 19613), (4224, 17830), (5280, 14264), (5349, 14080), (7040, 10698), (7132, 10560), (8448, 8915)]