133285000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 348638400

約数和(自身を除く): 215353400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 61, 76, 92, 95, 100, 115, 122, 125, 152, 184, 190, 200, 230, 244, 250, 305, 380, 437, 460, 475, 488, 500, 575, 610, 625, 760, 874, 920, 950, 1000, 1150, 1159, 1220, 1250, 1403, 1525, 1748, 1900, 2185, 2300, 2318, 2375, 2440, 2500, 2806, 2875, 3050, 3496, 3800, 4370, 4600, 4636, 4750, 5000, 5612, 5750, 5795, 6100, 7015, 7625, 8740, 9272, 9500, 10925, 11224, 11500, 11590, 11875, 12200, 14030, 14375, 15250, 17480, 19000, 21850, 23000, 23180, 23750, 26657, 28060, 28750, 28975, 30500, 35075, 38125, 43700, 46360, 47500, 53314, 54625, 56120, 57500, 57950, 61000, 70150, 76250, 87400, 95000, 106628, 109250, 115000, 115900, 133285, 140300, 144875, 152500, 175375, 213256, 218500, 231800, 266570, 273125, 280600, 289750, 305000, 350750, 437000, 533140, 546250, 579500, 666425, 701500, 724375, 876875, 1066280, 1092500, 1159000, 1332850, 1403000, 1448750, 1753750, 2185000, 2665700, 2897500, 3332125, 3507500, 5331400, 5795000, 6664250, 7015000, 13328500, 16660625, 26657000, 33321250, 66642500, 133285000]

約数ペア:

[(1, 133285000), (2, 66642500), (4, 33321250), (5, 26657000), (8, 16660625), (10, 13328500), (19, 7015000), (20, 6664250), (23, 5795000), (25, 5331400), (38, 3507500), (40, 3332125), (46, 2897500), (50, 2665700), (61, 2185000), (76, 1753750), (92, 1448750), (95, 1403000), (100, 1332850), (115, 1159000), (122, 1092500), (125, 1066280), (152, 876875), (184, 724375), (190, 701500), (200, 666425), (230, 579500), (244, 546250), (250, 533140), (305, 437000), (380, 350750), (437, 305000), (460, 289750), (475, 280600), (488, 273125), (500, 266570), (575, 231800), (610, 218500), (625, 213256), (760, 175375), (874, 152500), (920, 144875), (950, 140300), (1000, 133285), (1150, 115900), (1159, 115000), (1220, 109250), (1250, 106628), (1403, 95000), (1525, 87400), (1748, 76250), (1900, 70150), (2185, 61000), (2300, 57950), (2318, 57500), (2375, 56120), (2440, 54625), (2500, 53314), (2806, 47500), (2875, 46360), (3050, 43700), (3496, 38125), (3800, 35075), (4370, 30500), (4600, 28975), (4636, 28750), (4750, 28060), (5000, 26657), (5612, 23750), (5750, 23180), (5795, 23000), (6100, 21850), (7015, 19000), (7625, 17480), (8740, 15250), (9272, 14375), (9500, 14030), (10925, 12200), (11224, 11875), (11500, 11590)]