88366600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 244270080

約数和(自身を除く): 155903480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 71, 98, 100, 127, 140, 142, 175, 196, 200, 245, 254, 280, 284, 350, 355, 392, 490, 497, 508, 568, 635, 700, 710, 889, 980, 994, 1016, 1225, 1270, 1400, 1420, 1775, 1778, 1960, 1988, 2450, 2485, 2540, 2840, 3175, 3479, 3550, 3556, 3976, 4445, 4900, 4970, 5080, 6223, 6350, 6958, 7100, 7112, 8890, 9017, 9800, 9940, 12425, 12446, 12700, 13916, 14200, 17395, 17780, 18034, 19880, 22225, 24850, 24892, 25400, 27832, 31115, 34790, 35560, 36068, 44450, 45085, 49700, 49784, 62230, 63119, 69580, 72136, 86975, 88900, 90170, 99400, 124460, 126238, 139160, 155575, 173950, 177800, 180340, 225425, 248920, 252476, 311150, 315595, 347900, 360680, 441833, 450850, 504952, 622300, 631190, 695800, 883666, 901700, 1244600, 1262380, 1577975, 1767332, 1803400, 2209165, 2524760, 3155950, 3534664, 4418330, 6311900, 8836660, 11045825, 12623800, 17673320, 22091650, 44183300, 88366600]

約数ペア:

[(1, 88366600), (2, 44183300), (4, 22091650), (5, 17673320), (7, 12623800), (8, 11045825), (10, 8836660), (14, 6311900), (20, 4418330), (25, 3534664), (28, 3155950), (35, 2524760), (40, 2209165), (49, 1803400), (50, 1767332), (56, 1577975), (70, 1262380), (71, 1244600), (98, 901700), (100, 883666), (127, 695800), (140, 631190), (142, 622300), (175, 504952), (196, 450850), (200, 441833), (245, 360680), (254, 347900), (280, 315595), (284, 311150), (350, 252476), (355, 248920), (392, 225425), (490, 180340), (497, 177800), (508, 173950), (568, 155575), (635, 139160), (700, 126238), (710, 124460), (889, 99400), (980, 90170), (994, 88900), (1016, 86975), (1225, 72136), (1270, 69580), (1400, 63119), (1420, 62230), (1775, 49784), (1778, 49700), (1960, 45085), (1988, 44450), (2450, 36068), (2485, 35560), (2540, 34790), (2840, 31115), (3175, 27832), (3479, 25400), (3550, 24892), (3556, 24850), (3976, 22225), (4445, 19880), (4900, 18034), (4970, 17780), (5080, 17395), (6223, 14200), (6350, 13916), (6958, 12700), (7100, 12446), (7112, 12425), (8890, 9940), (9017, 9800)]