270220000

素因数分解:

$2^5\times 5^4\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 120

約数和(自身を含む): 679001400

約数和(自身を除く): 408781400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 125, 160, 200, 229, 236, 250, 295, 400, 458, 472, 500, 590, 625, 800, 916, 944, 1000, 1145, 1180, 1250, 1475, 1832, 1888, 2000, 2290, 2360, 2500, 2950, 3664, 4000, 4580, 4720, 5000, 5725, 5900, 7328, 7375, 9160, 9440, 10000, 11450, 11800, 13511, 14750, 18320, 20000, 22900, 23600, 27022, 28625, 29500, 36640, 36875, 45800, 47200, 54044, 57250, 59000, 67555, 73750, 91600, 108088, 114500, 118000, 135110, 143125, 147500, 183200, 216176, 229000, 236000, 270220, 286250, 295000, 337775, 432352, 458000, 540440, 572500, 590000, 675550, 916000, 1080880, 1145000, 1180000, 1351100, 1688875, 2161760, 2290000, 2702200, 3377750, 4580000, 5404400, 6755500, 8444375, 10808800, 13511000, 16888750, 27022000, 33777500, 54044000, 67555000, 135110000, 270220000]

約数ペア:

[(1, 270220000), (2, 135110000), (4, 67555000), (5, 54044000), (8, 33777500), (10, 27022000), (16, 16888750), (20, 13511000), (25, 10808800), (32, 8444375), (40, 6755500), (50, 5404400), (59, 4580000), (80, 3377750), (100, 2702200), (118, 2290000), (125, 2161760), (160, 1688875), (200, 1351100), (229, 1180000), (236, 1145000), (250, 1080880), (295, 916000), (400, 675550), (458, 590000), (472, 572500), (500, 540440), (590, 458000), (625, 432352), (800, 337775), (916, 295000), (944, 286250), (1000, 270220), (1145, 236000), (1180, 229000), (1250, 216176), (1475, 183200), (1832, 147500), (1888, 143125), (2000, 135110), (2290, 118000), (2360, 114500), (2500, 108088), (2950, 91600), (3664, 73750), (4000, 67555), (4580, 59000), (4720, 57250), (5000, 54044), (5725, 47200), (5900, 45800), (7328, 36875), (7375, 36640), (9160, 29500), (9440, 28625), (10000, 27022), (11450, 23600), (11800, 22900), (13511, 20000), (14750, 18320)]