172395000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 160

約数和(自身を含む): 598870800

約数和(自身を除く): 426475800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 625, 675, 750, 900, 1000, 1080, 1125, 1250, 1277, 1350, 1500, 1800, 1875, 2250, 2500, 2554, 2700, 3000, 3375, 3750, 3831, 4500, 5000, 5108, 5400, 5625, 6385, 6750, 7500, 7662, 9000, 10216, 11250, 11493, 12770, 13500, 15000, 15324, 16875, 19155, 22500, 22986, 25540, 27000, 30648, 31925, 33750, 34479, 38310, 45000, 45972, 51080, 57465, 63850, 67500, 68958, 76620, 91944, 95775, 114930, 127700, 135000, 137916, 153240, 159625, 172395, 191550, 229860, 255400, 275832, 287325, 319250, 344790, 383100, 459720, 478875, 574650, 638500, 689580, 766200, 798125, 861975, 957750, 1149300, 1277000, 1379160, 1436625, 1596250, 1723950, 1915500, 2298600, 2394375, 2873250, 3192500, 3447900, 3831000, 4309875, 4788750, 5746500, 6385000, 6895800, 7183125, 8619750, 9577500, 11493000, 14366250, 17239500, 19155000, 21549375, 28732500, 34479000, 43098750, 57465000, 86197500, 172395000]

約数ペア:

[(1, 172395000), (2, 86197500), (3, 57465000), (4, 43098750), (5, 34479000), (6, 28732500), (8, 21549375), (9, 19155000), (10, 17239500), (12, 14366250), (15, 11493000), (18, 9577500), (20, 8619750), (24, 7183125), (25, 6895800), (27, 6385000), (30, 5746500), (36, 4788750), (40, 4309875), (45, 3831000), (50, 3447900), (54, 3192500), (60, 2873250), (72, 2394375), (75, 2298600), (90, 1915500), (100, 1723950), (108, 1596250), (120, 1436625), (125, 1379160), (135, 1277000), (150, 1149300), (180, 957750), (200, 861975), (216, 798125), (225, 766200), (250, 689580), (270, 638500), (300, 574650), (360, 478875), (375, 459720), (450, 383100), (500, 344790), (540, 319250), (600, 287325), (625, 275832), (675, 255400), (750, 229860), (900, 191550), (1000, 172395), (1080, 159625), (1125, 153240), (1250, 137916), (1277, 135000), (1350, 127700), (1500, 114930), (1800, 95775), (1875, 91944), (2250, 76620), (2500, 68958), (2554, 67500), (2700, 63850), (3000, 57465), (3375, 51080), (3750, 45972), (3831, 45000), (4500, 38310), (5000, 34479), (5108, 33750), (5400, 31925), (5625, 30648), (6385, 27000), (6750, 25540), (7500, 22986), (7662, 22500), (9000, 19155), (10216, 16875), (11250, 15324), (11493, 15000), (12770, 13500)]