115457200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17014

約数の個数: 60

約数和(自身を含む): 293720040

約数和(自身を除く): 178262840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 16979, 33958, 67916, 84895, 135832, 169790, 271664, 288643, 339580, 424475, 577286, 679160, 848950, 1154572, 1358320, 1443215, 1697900, 2309144, 2886430, 3395800, 4618288, 5772860, 6791600, 7216075, 11545720, 14432150, 23091440, 28864300, 57728600, 115457200]

約数ペア:

[(1, 115457200), (2, 57728600), (4, 28864300), (5, 23091440), (8, 14432150), (10, 11545720), (16, 7216075), (17, 6791600), (20, 5772860), (25, 4618288), (34, 3395800), (40, 2886430), (50, 2309144), (68, 1697900), (80, 1443215), (85, 1358320), (100, 1154572), (136, 848950), (170, 679160), (200, 577286), (272, 424475), (340, 339580), (400, 288643), (425, 271664), (680, 169790), (850, 135832), (1360, 84895), (1700, 67916), (3400, 33958), (6800, 16979)]