201845000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 554822400

約数和(自身を除く): 352977400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 73, 79, 100, 125, 140, 146, 158, 175, 200, 250, 280, 292, 316, 350, 365, 395, 500, 511, 553, 584, 625, 632, 700, 730, 790, 875, 1000, 1022, 1106, 1250, 1400, 1460, 1580, 1750, 1825, 1975, 2044, 2212, 2500, 2555, 2765, 2920, 3160, 3500, 3650, 3950, 4088, 4375, 4424, 5000, 5110, 5530, 5767, 7000, 7300, 7900, 8750, 9125, 9875, 10220, 11060, 11534, 12775, 13825, 14600, 15800, 17500, 18250, 19750, 20440, 22120, 23068, 25550, 27650, 28835, 35000, 36500, 39500, 40369, 45625, 46136, 49375, 51100, 55300, 57670, 63875, 69125, 73000, 79000, 80738, 91250, 98750, 102200, 110600, 115340, 127750, 138250, 144175, 161476, 182500, 197500, 201845, 230680, 255500, 276500, 288350, 319375, 322952, 345625, 365000, 395000, 403690, 511000, 553000, 576700, 638750, 691250, 720875, 807380, 1009225, 1153400, 1277500, 1382500, 1441750, 1614760, 2018450, 2555000, 2765000, 2883500, 3604375, 4036900, 5046125, 5767000, 7208750, 8073800, 10092250, 14417500, 20184500, 25230625, 28835000, 40369000, 50461250, 100922500, 201845000]

約数ペア:

[(1, 201845000), (2, 100922500), (4, 50461250), (5, 40369000), (7, 28835000), (8, 25230625), (10, 20184500), (14, 14417500), (20, 10092250), (25, 8073800), (28, 7208750), (35, 5767000), (40, 5046125), (50, 4036900), (56, 3604375), (70, 2883500), (73, 2765000), (79, 2555000), (100, 2018450), (125, 1614760), (140, 1441750), (146, 1382500), (158, 1277500), (175, 1153400), (200, 1009225), (250, 807380), (280, 720875), (292, 691250), (316, 638750), (350, 576700), (365, 553000), (395, 511000), (500, 403690), (511, 395000), (553, 365000), (584, 345625), (625, 322952), (632, 319375), (700, 288350), (730, 276500), (790, 255500), (875, 230680), (1000, 201845), (1022, 197500), (1106, 182500), (1250, 161476), (1400, 144175), (1460, 138250), (1580, 127750), (1750, 115340), (1825, 110600), (1975, 102200), (2044, 98750), (2212, 91250), (2500, 80738), (2555, 79000), (2765, 73000), (2920, 69125), (3160, 63875), (3500, 57670), (3650, 55300), (3950, 51100), (4088, 49375), (4375, 46136), (4424, 45625), (5000, 40369), (5110, 39500), (5530, 36500), (5767, 35000), (7000, 28835), (7300, 27650), (7900, 25550), (8750, 23068), (9125, 22120), (9875, 20440), (10220, 19750), (11060, 18250), (11534, 17500), (12775, 15800), (13825, 14600)]