2752800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 9499392

約数和(自身を除く): 6746592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 37, 40, 48, 50, 60, 62, 74, 75, 80, 93, 96, 100, 111, 120, 124, 148, 150, 155, 160, 185, 186, 200, 222, 240, 248, 296, 300, 310, 370, 372, 400, 444, 465, 480, 496, 555, 592, 600, 620, 740, 744, 775, 800, 888, 925, 930, 992, 1110, 1147, 1184, 1200, 1240, 1480, 1488, 1550, 1776, 1850, 1860, 2220, 2294, 2325, 2400, 2480, 2775, 2960, 2976, 3100, 3441, 3552, 3700, 3720, 4440, 4588, 4650, 4960, 5550, 5735, 5920, 6200, 6882, 7400, 7440, 8880, 9176, 9300, 11100, 11470, 12400, 13764, 14800, 14880, 17205, 17760, 18352, 18600, 22200, 22940, 24800, 27528, 28675, 29600, 34410, 36704, 37200, 44400, 45880, 55056, 57350, 68820, 74400, 86025, 88800, 91760, 110112, 114700, 137640, 172050, 183520, 229400, 275280, 344100, 458800, 550560, 688200, 917600, 1376400, 2752800]

約数ペア:

[(1, 2752800), (2, 1376400), (3, 917600), (4, 688200), (5, 550560), (6, 458800), (8, 344100), (10, 275280), (12, 229400), (15, 183520), (16, 172050), (20, 137640), (24, 114700), (25, 110112), (30, 91760), (31, 88800), (32, 86025), (37, 74400), (40, 68820), (48, 57350), (50, 55056), (60, 45880), (62, 44400), (74, 37200), (75, 36704), (80, 34410), (93, 29600), (96, 28675), (100, 27528), (111, 24800), (120, 22940), (124, 22200), (148, 18600), (150, 18352), (155, 17760), (160, 17205), (185, 14880), (186, 14800), (200, 13764), (222, 12400), (240, 11470), (248, 11100), (296, 9300), (300, 9176), (310, 8880), (370, 7440), (372, 7400), (400, 6882), (444, 6200), (465, 5920), (480, 5735), (496, 5550), (555, 4960), (592, 4650), (600, 4588), (620, 4440), (740, 3720), (744, 3700), (775, 3552), (800, 3441), (888, 3100), (925, 2976), (930, 2960), (992, 2775), (1110, 2480), (1147, 2400), (1184, 2325), (1200, 2294), (1240, 2220), (1480, 1860), (1488, 1850), (1550, 1776)]