84999200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 144

約数和(自身を含む): 244109376

約数和(自身を除く): 159110176

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 715, 743, 800, 880, 1040, 1100, 1144, 1300, 1430, 1486, 1760, 2080, 2200, 2288, 2600, 2860, 2972, 3575, 3715, 4400, 4576, 5200, 5720, 5944, 7150, 7430, 8173, 8800, 9659, 10400, 11440, 11888, 14300, 14860, 16346, 18575, 19318, 22880, 23776, 28600, 29720, 32692, 37150, 38636, 40865, 48295, 57200, 59440, 65384, 74300, 77272, 81730, 96590, 106249, 114400, 118880, 130768, 148600, 154544, 163460, 193180, 204325, 212498, 241475, 261536, 297200, 309088, 326920, 386360, 408650, 424996, 482950, 531245, 594400, 653840, 772720, 817300, 849992, 965900, 1062490, 1307680, 1545440, 1634600, 1699984, 1931800, 2124980, 2656225, 3269200, 3399968, 3863600, 4249960, 5312450, 6538400, 7727200, 8499920, 10624900, 16999840, 21249800, 42499600, 84999200]

約数ペア:

[(1, 84999200), (2, 42499600), (4, 21249800), (5, 16999840), (8, 10624900), (10, 8499920), (11, 7727200), (13, 6538400), (16, 5312450), (20, 4249960), (22, 3863600), (25, 3399968), (26, 3269200), (32, 2656225), (40, 2124980), (44, 1931800), (50, 1699984), (52, 1634600), (55, 1545440), (65, 1307680), (80, 1062490), (88, 965900), (100, 849992), (104, 817300), (110, 772720), (130, 653840), (143, 594400), (160, 531245), (176, 482950), (200, 424996), (208, 408650), (220, 386360), (260, 326920), (275, 309088), (286, 297200), (325, 261536), (352, 241475), (400, 212498), (416, 204325), (440, 193180), (520, 163460), (550, 154544), (572, 148600), (650, 130768), (715, 118880), (743, 114400), (800, 106249), (880, 96590), (1040, 81730), (1100, 77272), (1144, 74300), (1300, 65384), (1430, 59440), (1486, 57200), (1760, 48295), (2080, 40865), (2200, 38636), (2288, 37150), (2600, 32692), (2860, 29720), (2972, 28600), (3575, 23776), (3715, 22880), (4400, 19318), (4576, 18575), (5200, 16346), (5720, 14860), (5944, 14300), (7150, 11888), (7430, 11440), (8173, 10400), (8800, 9659)]