245781000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{9103}}^1$

素因数の和:9133

約数の個数: 128

約数和(自身を含む): 852134400

約数和(自身を除く): 606353400

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, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 9000, 9103, 13500, 18206, 27000, 27309, 36412, 45515, 54618, 72824, 81927, 91030, 109236, 136545, 163854, 182060, 218472, 227575, 245781, 273090, 327708, 364120, 409635, 455150, 491562, 546180, 655416, 682725, 819270, 910300, 983124, 1092360, 1137875, 1228905, 1365450, 1638540, 1820600, 1966248, 2048175, 2275750, 2457810, 2730900, 3277080, 3413625, 4096350, 4551500, 4915620, 5461800, 6144525, 6827250, 8192700, 9103000, 9831240, 10240875, 12289050, 13654500, 16385400, 20481750, 24578100, 27309000, 30722625, 40963500, 49156200, 61445250, 81927000, 122890500, 245781000]

約数ペア:

[(1, 245781000), (2, 122890500), (3, 81927000), (4, 61445250), (5, 49156200), (6, 40963500), (8, 30722625), (9, 27309000), (10, 24578100), (12, 20481750), (15, 16385400), (18, 13654500), (20, 12289050), (24, 10240875), (25, 9831240), (27, 9103000), (30, 8192700), (36, 6827250), (40, 6144525), (45, 5461800), (50, 4915620), (54, 4551500), (60, 4096350), (72, 3413625), (75, 3277080), (90, 2730900), (100, 2457810), (108, 2275750), (120, 2048175), (125, 1966248), (135, 1820600), (150, 1638540), (180, 1365450), (200, 1228905), (216, 1137875), (225, 1092360), (250, 983124), (270, 910300), (300, 819270), (360, 682725), (375, 655416), (450, 546180), (500, 491562), (540, 455150), (600, 409635), (675, 364120), (750, 327708), (900, 273090), (1000, 245781), (1080, 227575), (1125, 218472), (1350, 182060), (1500, 163854), (1800, 136545), (2250, 109236), (2700, 91030), (3000, 81927), (3375, 72824), (4500, 54618), (5400, 45515), (6750, 36412), (9000, 27309), (9103, 27000), (13500, 18206)]