303399270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{809}}^1$

素因数の和:1291

約数の個数: 80

約数和(自身を含む): 818579520

約数和(自身を除く): 515180250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 463, 809, 810, 926, 1389, 1618, 2315, 2427, 2778, 4045, 4167, 4630, 4854, 6945, 7281, 8090, 8334, 12135, 12501, 13890, 14562, 20835, 21843, 24270, 25002, 36405, 37503, 41670, 43686, 62505, 65529, 72810, 75006, 109215, 125010, 131058, 187515, 218430, 327645, 374567, 375030, 655290, 749134, 1123701, 1872835, 2247402, 3371103, 3745670, 5618505, 6742206, 10113309, 11237010, 16855515, 20226618, 30339927, 33711030, 50566545, 60679854, 101133090, 151699635, 303399270]

約数ペア:

[(1, 303399270), (2, 151699635), (3, 101133090), (5, 60679854), (6, 50566545), (9, 33711030), (10, 30339927), (15, 20226618), (18, 16855515), (27, 11237010), (30, 10113309), (45, 6742206), (54, 5618505), (81, 3745670), (90, 3371103), (135, 2247402), (162, 1872835), (270, 1123701), (405, 749134), (463, 655290), (809, 375030), (810, 374567), (926, 327645), (1389, 218430), (1618, 187515), (2315, 131058), (2427, 125010), (2778, 109215), (4045, 75006), (4167, 72810), (4630, 65529), (4854, 62505), (6945, 43686), (7281, 41670), (8090, 37503), (8334, 36405), (12135, 25002), (12501, 24270), (13890, 21843), (14562, 20835)]