52561600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 252

約数和(自身を含む): 167999664

約数和(自身を除く): 115438064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 50, 52, 56, 64, 65, 70, 76, 80, 91, 95, 100, 104, 112, 130, 133, 140, 152, 160, 175, 182, 190, 200, 208, 224, 247, 260, 266, 280, 304, 320, 325, 350, 361, 364, 380, 400, 416, 448, 455, 475, 494, 520, 532, 560, 608, 650, 665, 700, 722, 728, 760, 800, 832, 910, 950, 988, 1040, 1064, 1120, 1216, 1235, 1300, 1330, 1400, 1444, 1456, 1520, 1600, 1729, 1805, 1820, 1900, 1976, 2080, 2128, 2240, 2275, 2470, 2527, 2600, 2660, 2800, 2888, 2912, 3040, 3325, 3458, 3610, 3640, 3800, 3952, 4160, 4256, 4550, 4693, 4940, 5054, 5200, 5320, 5600, 5776, 5824, 6080, 6175, 6650, 6916, 7220, 7280, 7600, 7904, 8512, 8645, 9025, 9100, 9386, 9880, 10108, 10400, 10640, 11200, 11552, 12350, 12635, 13300, 13832, 14440, 14560, 15200, 15808, 17290, 18050, 18200, 18772, 19760, 20216, 20800, 21280, 23104, 23465, 24700, 25270, 26600, 27664, 28880, 29120, 30400, 32851, 34580, 36100, 36400, 37544, 39520, 40432, 42560, 43225, 46930, 49400, 50540, 53200, 55328, 57760, 63175, 65702, 69160, 72200, 72800, 75088, 79040, 80864, 86450, 93860, 98800, 101080, 106400, 110656, 115520, 117325, 126350, 131404, 138320, 144400, 145600, 150176, 161728, 164255, 172900, 187720, 197600, 202160, 212800, 234650, 252700, 262808, 276640, 288800, 300352, 328510, 345800, 375440, 395200, 404320, 469300, 505400, 525616, 553280, 577600, 657020, 691600, 750880, 808640, 821275, 938600, 1010800, 1051232, 1314040, 1383200, 1501760, 1642550, 1877200, 2021600, 2102464, 2628080, 2766400, 3285100, 3754400, 4043200, 5256160, 6570200, 7508800, 10512320, 13140400, 26280800, 52561600]

約数ペア:

[(1, 52561600), (2, 26280800), (4, 13140400), (5, 10512320), (7, 7508800), (8, 6570200), (10, 5256160), (13, 4043200), (14, 3754400), (16, 3285100), (19, 2766400), (20, 2628080), (25, 2102464), (26, 2021600), (28, 1877200), (32, 1642550), (35, 1501760), (38, 1383200), (40, 1314040), (50, 1051232), (52, 1010800), (56, 938600), (64, 821275), (65, 808640), (70, 750880), (76, 691600), (80, 657020), (91, 577600), (95, 553280), (100, 525616), (104, 505400), (112, 469300), (130, 404320), (133, 395200), (140, 375440), (152, 345800), (160, 328510), (175, 300352), (182, 288800), (190, 276640), (200, 262808), (208, 252700), (224, 234650), (247, 212800), (260, 202160), (266, 197600), (280, 187720), (304, 172900), (320, 164255), (325, 161728), (350, 150176), (361, 145600), (364, 144400), (380, 138320), (400, 131404), (416, 126350), (448, 117325), (455, 115520), (475, 110656), (494, 106400), (520, 101080), (532, 98800), (560, 93860), (608, 86450), (650, 80864), (665, 79040), (700, 75088), (722, 72800), (728, 72200), (760, 69160), (800, 65702), (832, 63175), (910, 57760), (950, 55328), (988, 53200), (1040, 50540), (1064, 49400), (1120, 46930), (1216, 43225), (1235, 42560), (1300, 40432), (1330, 39520), (1400, 37544), (1444, 36400), (1456, 36100), (1520, 34580), (1600, 32851), (1729, 30400), (1805, 29120), (1820, 28880), (1900, 27664), (1976, 26600), (2080, 25270), (2128, 24700), (2240, 23465), (2275, 23104), (2470, 21280), (2527, 20800), (2600, 20216), (2660, 19760), (2800, 18772), (2888, 18200), (2912, 18050), (3040, 17290), (3325, 15808), (3458, 15200), (3610, 14560), (3640, 14440), (3800, 13832), (3952, 13300), (4160, 12635), (4256, 12350), (4550, 11552), (4693, 11200), (4940, 10640), (5054, 10400), (5200, 10108), (5320, 9880), (5600, 9386), (5776, 9100), (5824, 9025), (6080, 8645), (6175, 8512), (6650, 7904), (6916, 7600), (7220, 7280)]