89800480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 273030912

約数和(自身を除く): 183230432

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 160, 176, 185, 197, 220, 224, 259, 280, 296, 308, 352, 370, 385, 394, 407, 440, 518, 560, 592, 616, 740, 770, 788, 814, 880, 985, 1036, 1120, 1184, 1232, 1295, 1379, 1480, 1540, 1576, 1628, 1760, 1970, 2035, 2072, 2167, 2464, 2590, 2758, 2849, 2960, 3080, 3152, 3256, 3940, 4070, 4144, 4334, 5180, 5516, 5698, 5920, 6160, 6304, 6512, 6895, 7289, 7880, 8140, 8288, 8668, 10360, 10835, 11032, 11396, 12320, 13024, 13790, 14245, 14578, 15169, 15760, 16280, 17336, 20720, 21670, 22064, 22792, 27580, 28490, 29156, 30338, 31520, 32560, 34672, 36445, 41440, 43340, 44128, 45584, 51023, 55160, 56980, 58312, 60676, 65120, 69344, 72890, 75845, 80179, 86680, 91168, 102046, 110320, 113960, 116624, 121352, 145780, 151690, 160358, 173360, 204092, 220640, 227920, 233248, 242704, 255115, 291560, 303380, 320716, 346720, 400895, 408184, 455840, 485408, 510230, 561253, 583120, 606760, 641432, 801790, 816368, 1020460, 1122506, 1166240, 1213520, 1282864, 1603580, 1632736, 2040920, 2245012, 2427040, 2565728, 2806265, 3207160, 4081840, 4490024, 5612530, 6414320, 8163680, 8980048, 11225060, 12828640, 17960096, 22450120, 44900240, 89800480]

約数ペア:

[(1, 89800480), (2, 44900240), (4, 22450120), (5, 17960096), (7, 12828640), (8, 11225060), (10, 8980048), (11, 8163680), (14, 6414320), (16, 5612530), (20, 4490024), (22, 4081840), (28, 3207160), (32, 2806265), (35, 2565728), (37, 2427040), (40, 2245012), (44, 2040920), (55, 1632736), (56, 1603580), (70, 1282864), (74, 1213520), (77, 1166240), (80, 1122506), (88, 1020460), (110, 816368), (112, 801790), (140, 641432), (148, 606760), (154, 583120), (160, 561253), (176, 510230), (185, 485408), (197, 455840), (220, 408184), (224, 400895), (259, 346720), (280, 320716), (296, 303380), (308, 291560), (352, 255115), (370, 242704), (385, 233248), (394, 227920), (407, 220640), (440, 204092), (518, 173360), (560, 160358), (592, 151690), (616, 145780), (740, 121352), (770, 116624), (788, 113960), (814, 110320), (880, 102046), (985, 91168), (1036, 86680), (1120, 80179), (1184, 75845), (1232, 72890), (1295, 69344), (1379, 65120), (1480, 60676), (1540, 58312), (1576, 56980), (1628, 55160), (1760, 51023), (1970, 45584), (2035, 44128), (2072, 43340), (2167, 41440), (2464, 36445), (2590, 34672), (2758, 32560), (2849, 31520), (2960, 30338), (3080, 29156), (3152, 28490), (3256, 27580), (3940, 22792), (4070, 22064), (4144, 21670), (4334, 20720), (5180, 17336), (5516, 16280), (5698, 15760), (5920, 15169), (6160, 14578), (6304, 14245), (6512, 13790), (6895, 13024), (7289, 12320), (7880, 11396), (8140, 11032), (8288, 10835), (8668, 10360)]