109297400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 265161600

約数和(自身を除く): 155864200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 71, 86, 100, 142, 172, 179, 200, 215, 284, 344, 355, 358, 430, 568, 710, 716, 860, 895, 1075, 1420, 1432, 1720, 1775, 1790, 2150, 2840, 3053, 3550, 3580, 4300, 4475, 6106, 7100, 7160, 7697, 8600, 8950, 12212, 12709, 14200, 15265, 15394, 17900, 24424, 25418, 30530, 30788, 35800, 38485, 50836, 61060, 61576, 63545, 76325, 76970, 101672, 122120, 127090, 152650, 153940, 192425, 254180, 305300, 307880, 317725, 384850, 508360, 546487, 610600, 635450, 769700, 1092974, 1270900, 1539400, 2185948, 2541800, 2732435, 4371896, 5464870, 10929740, 13662175, 21859480, 27324350, 54648700, 109297400]

約数ペア:

[(1, 109297400), (2, 54648700), (4, 27324350), (5, 21859480), (8, 13662175), (10, 10929740), (20, 5464870), (25, 4371896), (40, 2732435), (43, 2541800), (50, 2185948), (71, 1539400), (86, 1270900), (100, 1092974), (142, 769700), (172, 635450), (179, 610600), (200, 546487), (215, 508360), (284, 384850), (344, 317725), (355, 307880), (358, 305300), (430, 254180), (568, 192425), (710, 153940), (716, 152650), (860, 127090), (895, 122120), (1075, 101672), (1420, 76970), (1432, 76325), (1720, 63545), (1775, 61576), (1790, 61060), (2150, 50836), (2840, 38485), (3053, 35800), (3550, 30788), (3580, 30530), (4300, 25418), (4475, 24424), (6106, 17900), (7100, 15394), (7160, 15265), (7697, 14200), (8600, 12709), (8950, 12212)]