127550880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 144

約数和(自身を含む): 440078184

約数和(自身を除く): 312527304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 877, 909, 1010, 1212, 1440, 1515, 1616, 1754, 1818, 2020, 2424, 2631, 3030, 3232, 3508, 3636, 4040, 4385, 4545, 4848, 5262, 6060, 7016, 7272, 7893, 8080, 8770, 9090, 9696, 10524, 12120, 13155, 14032, 14544, 15786, 16160, 17540, 18180, 21048, 24240, 26310, 28064, 29088, 31572, 35080, 36360, 39465, 42096, 48480, 52620, 63144, 70160, 72720, 78930, 84192, 88577, 105240, 126288, 140320, 145440, 157860, 177154, 210480, 252576, 265731, 315720, 354308, 420960, 442885, 531462, 631440, 708616, 797193, 885770, 1062924, 1262880, 1328655, 1417232, 1594386, 1771540, 2125848, 2657310, 2834464, 3188772, 3543080, 3985965, 4251696, 5314620, 6377544, 7086160, 7971930, 8503392, 10629240, 12755088, 14172320, 15943860, 21258480, 25510176, 31887720, 42516960, 63775440, 127550880]

約数ペア:

[(1, 127550880), (2, 63775440), (3, 42516960), (4, 31887720), (5, 25510176), (6, 21258480), (8, 15943860), (9, 14172320), (10, 12755088), (12, 10629240), (15, 8503392), (16, 7971930), (18, 7086160), (20, 6377544), (24, 5314620), (30, 4251696), (32, 3985965), (36, 3543080), (40, 3188772), (45, 2834464), (48, 2657310), (60, 2125848), (72, 1771540), (80, 1594386), (90, 1417232), (96, 1328655), (101, 1262880), (120, 1062924), (144, 885770), (160, 797193), (180, 708616), (202, 631440), (240, 531462), (288, 442885), (303, 420960), (360, 354308), (404, 315720), (480, 265731), (505, 252576), (606, 210480), (720, 177154), (808, 157860), (877, 145440), (909, 140320), (1010, 126288), (1212, 105240), (1440, 88577), (1515, 84192), (1616, 78930), (1754, 72720), (1818, 70160), (2020, 63144), (2424, 52620), (2631, 48480), (3030, 42096), (3232, 39465), (3508, 36360), (3636, 35080), (4040, 31572), (4385, 29088), (4545, 28064), (4848, 26310), (5262, 24240), (6060, 21048), (7016, 18180), (7272, 17540), (7893, 16160), (8080, 15786), (8770, 14544), (9090, 14032), (9696, 13155), (10524, 12120)]