17028750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 44985600

約数和(自身を除く): 27956850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 239, 250, 285, 375, 475, 478, 570, 625, 717, 750, 950, 1195, 1250, 1425, 1434, 1875, 2375, 2390, 2850, 3585, 3750, 4541, 4750, 5975, 7125, 7170, 9082, 11875, 11950, 13623, 14250, 17925, 22705, 23750, 27246, 29875, 35625, 35850, 45410, 59750, 68115, 71250, 89625, 113525, 136230, 149375, 179250, 227050, 298750, 340575, 448125, 567625, 681150, 896250, 1135250, 1702875, 2838125, 3405750, 5676250, 8514375, 17028750]

約数ペア:

[(1, 17028750), (2, 8514375), (3, 5676250), (5, 3405750), (6, 2838125), (10, 1702875), (15, 1135250), (19, 896250), (25, 681150), (30, 567625), (38, 448125), (50, 340575), (57, 298750), (75, 227050), (95, 179250), (114, 149375), (125, 136230), (150, 113525), (190, 89625), (239, 71250), (250, 68115), (285, 59750), (375, 45410), (475, 35850), (478, 35625), (570, 29875), (625, 27246), (717, 23750), (750, 22705), (950, 17925), (1195, 14250), (1250, 13623), (1425, 11950), (1434, 11875), (1875, 9082), (2375, 7170), (2390, 7125), (2850, 5975), (3585, 4750), (3750, 4541)]