27049600

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 68299200

約数和(自身を除く): 41249600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 107, 128, 158, 160, 200, 214, 316, 320, 395, 400, 428, 535, 632, 640, 790, 800, 856, 1070, 1264, 1580, 1600, 1712, 1975, 2140, 2528, 2675, 3160, 3200, 3424, 3950, 4280, 5056, 5350, 6320, 6848, 7900, 8453, 8560, 10112, 10700, 12640, 13696, 15800, 16906, 17120, 21400, 25280, 31600, 33812, 34240, 42265, 42800, 50560, 63200, 67624, 68480, 84530, 85600, 126400, 135248, 169060, 171200, 211325, 252800, 270496, 338120, 342400, 422650, 540992, 676240, 845300, 1081984, 1352480, 1690600, 2704960, 3381200, 5409920, 6762400, 13524800, 27049600]

約数ペア:

[(1, 27049600), (2, 13524800), (4, 6762400), (5, 5409920), (8, 3381200), (10, 2704960), (16, 1690600), (20, 1352480), (25, 1081984), (32, 845300), (40, 676240), (50, 540992), (64, 422650), (79, 342400), (80, 338120), (100, 270496), (107, 252800), (128, 211325), (158, 171200), (160, 169060), (200, 135248), (214, 126400), (316, 85600), (320, 84530), (395, 68480), (400, 67624), (428, 63200), (535, 50560), (632, 42800), (640, 42265), (790, 34240), (800, 33812), (856, 31600), (1070, 25280), (1264, 21400), (1580, 17120), (1600, 16906), (1712, 15800), (1975, 13696), (2140, 12640), (2528, 10700), (2675, 10112), (3160, 8560), (3200, 8453), (3424, 7900), (3950, 6848), (4280, 6320), (5056, 5350)]