426393720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1427

約数の個数: 160

約数和(自身を含む): 1448457120

約数和(自身を除く): 1022063400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 202, 216, 270, 303, 324, 360, 404, 405, 505, 540, 606, 648, 808, 810, 909, 1010, 1080, 1212, 1303, 1515, 1620, 1818, 2020, 2424, 2606, 2727, 3030, 3240, 3636, 3909, 4040, 4545, 5212, 5454, 6060, 6515, 7272, 7818, 8181, 9090, 10424, 10908, 11727, 12120, 13030, 13635, 15636, 16362, 18180, 19545, 21816, 23454, 26060, 27270, 31272, 32724, 35181, 36360, 39090, 40905, 46908, 52120, 54540, 58635, 65448, 70362, 78180, 81810, 93816, 105543, 109080, 117270, 131603, 140724, 156360, 163620, 175905, 211086, 234540, 263206, 281448, 327240, 351810, 394809, 422172, 469080, 526412, 527715, 658015, 703620, 789618, 844344, 1052824, 1055430, 1184427, 1316030, 1407240, 1579236, 1974045, 2110860, 2368854, 2632060, 3158472, 3553281, 3948090, 4221720, 4737708, 5264120, 5922135, 7106562, 7896180, 9475416, 10659843, 11844270, 14213124, 15792360, 17766405, 21319686, 23688540, 28426248, 35532810, 42639372, 47377080, 53299215, 71065620, 85278744, 106598430, 142131240, 213196860, 426393720]

約数ペア:

[(1, 426393720), (2, 213196860), (3, 142131240), (4, 106598430), (5, 85278744), (6, 71065620), (8, 53299215), (9, 47377080), (10, 42639372), (12, 35532810), (15, 28426248), (18, 23688540), (20, 21319686), (24, 17766405), (27, 15792360), (30, 14213124), (36, 11844270), (40, 10659843), (45, 9475416), (54, 7896180), (60, 7106562), (72, 5922135), (81, 5264120), (90, 4737708), (101, 4221720), (108, 3948090), (120, 3553281), (135, 3158472), (162, 2632060), (180, 2368854), (202, 2110860), (216, 1974045), (270, 1579236), (303, 1407240), (324, 1316030), (360, 1184427), (404, 1055430), (405, 1052824), (505, 844344), (540, 789618), (606, 703620), (648, 658015), (808, 527715), (810, 526412), (909, 469080), (1010, 422172), (1080, 394809), (1212, 351810), (1303, 327240), (1515, 281448), (1620, 263206), (1818, 234540), (2020, 211086), (2424, 175905), (2606, 163620), (2727, 156360), (3030, 140724), (3240, 131603), (3636, 117270), (3909, 109080), (4040, 105543), (4545, 93816), (5212, 81810), (5454, 78180), (6060, 70362), (6515, 65448), (7272, 58635), (7818, 54540), (8181, 52120), (9090, 46908), (10424, 40905), (10908, 39090), (11727, 36360), (12120, 35181), (13030, 32724), (13635, 31272), (15636, 27270), (16362, 26060), (18180, 23454), (19545, 21816)]