27557600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 84603960

約数和(自身を除く): 57046360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 37, 38, 40, 49, 50, 56, 70, 74, 76, 80, 95, 98, 100, 112, 133, 140, 148, 152, 160, 175, 185, 190, 196, 200, 224, 245, 259, 266, 280, 296, 304, 350, 370, 380, 392, 400, 475, 490, 518, 532, 560, 592, 608, 665, 700, 703, 740, 760, 784, 800, 925, 931, 950, 980, 1036, 1064, 1120, 1184, 1225, 1295, 1330, 1400, 1406, 1480, 1520, 1568, 1813, 1850, 1862, 1900, 1960, 2072, 2128, 2450, 2590, 2660, 2800, 2812, 2960, 3040, 3325, 3515, 3626, 3700, 3724, 3800, 3920, 4144, 4256, 4655, 4900, 4921, 5180, 5320, 5600, 5624, 5920, 6475, 6650, 7030, 7252, 7400, 7448, 7600, 7840, 8288, 9065, 9310, 9800, 9842, 10360, 10640, 11248, 12950, 13300, 14060, 14504, 14800, 14896, 15200, 17575, 18130, 18620, 19600, 19684, 20720, 21280, 22496, 23275, 24605, 25900, 26600, 28120, 29008, 29600, 29792, 34447, 35150, 36260, 37240, 39200, 39368, 41440, 45325, 46550, 49210, 51800, 53200, 56240, 58016, 68894, 70300, 72520, 74480, 78736, 90650, 93100, 98420, 103600, 106400, 112480, 123025, 137788, 140600, 145040, 148960, 157472, 172235, 181300, 186200, 196840, 207200, 246050, 275576, 281200, 290080, 344470, 362600, 372400, 393680, 492100, 551152, 562400, 688940, 725200, 744800, 787360, 861175, 984200, 1102304, 1377880, 1450400, 1722350, 1968400, 2755760, 3444700, 3936800, 5511520, 6889400, 13778800, 27557600]

約数ペア:

[(1, 27557600), (2, 13778800), (4, 6889400), (5, 5511520), (7, 3936800), (8, 3444700), (10, 2755760), (14, 1968400), (16, 1722350), (19, 1450400), (20, 1377880), (25, 1102304), (28, 984200), (32, 861175), (35, 787360), (37, 744800), (38, 725200), (40, 688940), (49, 562400), (50, 551152), (56, 492100), (70, 393680), (74, 372400), (76, 362600), (80, 344470), (95, 290080), (98, 281200), (100, 275576), (112, 246050), (133, 207200), (140, 196840), (148, 186200), (152, 181300), (160, 172235), (175, 157472), (185, 148960), (190, 145040), (196, 140600), (200, 137788), (224, 123025), (245, 112480), (259, 106400), (266, 103600), (280, 98420), (296, 93100), (304, 90650), (350, 78736), (370, 74480), (380, 72520), (392, 70300), (400, 68894), (475, 58016), (490, 56240), (518, 53200), (532, 51800), (560, 49210), (592, 46550), (608, 45325), (665, 41440), (700, 39368), (703, 39200), (740, 37240), (760, 36260), (784, 35150), (800, 34447), (925, 29792), (931, 29600), (950, 29008), (980, 28120), (1036, 26600), (1064, 25900), (1120, 24605), (1184, 23275), (1225, 22496), (1295, 21280), (1330, 20720), (1400, 19684), (1406, 19600), (1480, 18620), (1520, 18130), (1568, 17575), (1813, 15200), (1850, 14896), (1862, 14800), (1900, 14504), (1960, 14060), (2072, 13300), (2128, 12950), (2450, 11248), (2590, 10640), (2660, 10360), (2800, 9842), (2812, 9800), (2960, 9310), (3040, 9065), (3325, 8288), (3515, 7840), (3626, 7600), (3700, 7448), (3724, 7400), (3800, 7252), (3920, 7030), (4144, 6650), (4256, 6475), (4655, 5920), (4900, 5624), (4921, 5600), (5180, 5320)]