13778800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 180

約数和(自身を含む): 41630520

約数和(自身を除く): 27851720

約数列:

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

約数ペア:

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