28452600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 107136000

約数和(自身を除く): 78683400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 264, 270, 275, 297, 300, 330, 360, 396, 440, 450, 479, 495, 540, 550, 594, 600, 660, 675, 792, 825, 900, 958, 990, 1080, 1100, 1188, 1320, 1350, 1437, 1485, 1650, 1800, 1916, 1980, 2200, 2376, 2395, 2475, 2700, 2874, 2970, 3300, 3832, 3960, 4311, 4790, 4950, 5269, 5400, 5748, 5940, 6600, 7185, 7425, 8622, 9580, 9900, 10538, 11496, 11880, 11975, 12933, 14370, 14850, 15807, 17244, 19160, 19800, 21076, 21555, 23950, 25866, 26345, 28740, 29700, 31614, 34488, 35925, 42152, 43110, 47421, 47900, 51732, 52690, 57480, 59400, 63228, 64665, 71850, 79035, 86220, 94842, 95800, 103464, 105380, 107775, 126456, 129330, 131725, 142263, 143700, 158070, 172440, 189684, 210760, 215550, 237105, 258660, 263450, 284526, 287400, 316140, 323325, 379368, 395175, 431100, 474210, 517320, 526900, 569052, 632280, 646650, 711315, 790350, 862200, 948420, 1053800, 1138104, 1185525, 1293300, 1422630, 1580700, 1896840, 2371050, 2586600, 2845260, 3161400, 3556575, 4742100, 5690520, 7113150, 9484200, 14226300, 28452600]

約数ペア:

[(1, 28452600), (2, 14226300), (3, 9484200), (4, 7113150), (5, 5690520), (6, 4742100), (8, 3556575), (9, 3161400), (10, 2845260), (11, 2586600), (12, 2371050), (15, 1896840), (18, 1580700), (20, 1422630), (22, 1293300), (24, 1185525), (25, 1138104), (27, 1053800), (30, 948420), (33, 862200), (36, 790350), (40, 711315), (44, 646650), (45, 632280), (50, 569052), (54, 526900), (55, 517320), (60, 474210), (66, 431100), (72, 395175), (75, 379368), (88, 323325), (90, 316140), (99, 287400), (100, 284526), (108, 263450), (110, 258660), (120, 237105), (132, 215550), (135, 210760), (150, 189684), (165, 172440), (180, 158070), (198, 143700), (200, 142263), (216, 131725), (220, 129330), (225, 126456), (264, 107775), (270, 105380), (275, 103464), (297, 95800), (300, 94842), (330, 86220), (360, 79035), (396, 71850), (440, 64665), (450, 63228), (479, 59400), (495, 57480), (540, 52690), (550, 51732), (594, 47900), (600, 47421), (660, 43110), (675, 42152), (792, 35925), (825, 34488), (900, 31614), (958, 29700), (990, 28740), (1080, 26345), (1100, 25866), (1188, 23950), (1320, 21555), (1350, 21076), (1437, 19800), (1485, 19160), (1650, 17244), (1800, 15807), (1916, 14850), (1980, 14370), (2200, 12933), (2376, 11975), (2395, 11880), (2475, 11496), (2700, 10538), (2874, 9900), (2970, 9580), (3300, 8622), (3832, 7425), (3960, 7185), (4311, 6600), (4790, 5940), (4950, 5748), (5269, 5400)]