272343000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3994

約数の個数: 128

約数和(自身を含む): 886878720

約数和(自身を除く): 614535720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2300, 2760, 2875, 3000, 3450, 3947, 4600, 5750, 6900, 7894, 8625, 11500, 11841, 13800, 15788, 17250, 19735, 23000, 23682, 31576, 34500, 39470, 47364, 59205, 69000, 78940, 90781, 94728, 98675, 118410, 157880, 181562, 197350, 236820, 272343, 296025, 363124, 394700, 453905, 473640, 493375, 544686, 592050, 726248, 789400, 907810, 986750, 1089372, 1184100, 1361715, 1480125, 1815620, 1973500, 2178744, 2269525, 2368200, 2723430, 2960250, 3631240, 3947000, 4539050, 5446860, 5920500, 6808575, 9078100, 10893720, 11347625, 11841000, 13617150, 18156200, 22695250, 27234300, 34042875, 45390500, 54468600, 68085750, 90781000, 136171500, 272343000]

約数ペア:

[(1, 272343000), (2, 136171500), (3, 90781000), (4, 68085750), (5, 54468600), (6, 45390500), (8, 34042875), (10, 27234300), (12, 22695250), (15, 18156200), (20, 13617150), (23, 11841000), (24, 11347625), (25, 10893720), (30, 9078100), (40, 6808575), (46, 5920500), (50, 5446860), (60, 4539050), (69, 3947000), (75, 3631240), (92, 2960250), (100, 2723430), (115, 2368200), (120, 2269525), (125, 2178744), (138, 1973500), (150, 1815620), (184, 1480125), (200, 1361715), (230, 1184100), (250, 1089372), (276, 986750), (300, 907810), (345, 789400), (375, 726248), (460, 592050), (500, 544686), (552, 493375), (575, 473640), (600, 453905), (690, 394700), (750, 363124), (920, 296025), (1000, 272343), (1150, 236820), (1380, 197350), (1500, 181562), (1725, 157880), (2300, 118410), (2760, 98675), (2875, 94728), (3000, 90781), (3450, 78940), (3947, 69000), (4600, 59205), (5750, 47364), (6900, 39470), (7894, 34500), (8625, 31576), (11500, 23682), (11841, 23000), (13800, 19735), (15788, 17250)]