87078000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 160

約数和(自身を含む): 293409792

約数和(自身を除く): 206331792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 631, 690, 750, 920, 1000, 1104, 1150, 1200, 1262, 1380, 1500, 1725, 1840, 1893, 2000, 2300, 2524, 2760, 2875, 3000, 3155, 3450, 3786, 4600, 5048, 5520, 5750, 6000, 6310, 6900, 7572, 8625, 9200, 9465, 10096, 11500, 12620, 13800, 14513, 15144, 15775, 17250, 18930, 23000, 25240, 27600, 29026, 30288, 31550, 34500, 37860, 43539, 46000, 47325, 50480, 58052, 63100, 69000, 72565, 75720, 78875, 87078, 94650, 116104, 126200, 138000, 145130, 151440, 157750, 174156, 189300, 217695, 232208, 236625, 252400, 290260, 315500, 348312, 362825, 378600, 435390, 473250, 580520, 631000, 696624, 725650, 757200, 870780, 946500, 1088475, 1161040, 1262000, 1451300, 1741560, 1814125, 1893000, 2176950, 2902600, 3483120, 3628250, 3786000, 4353900, 5442375, 5805200, 7256500, 8707800, 10884750, 14513000, 17415600, 21769500, 29026000, 43539000, 87078000]

約数ペア:

[(1, 87078000), (2, 43539000), (3, 29026000), (4, 21769500), (5, 17415600), (6, 14513000), (8, 10884750), (10, 8707800), (12, 7256500), (15, 5805200), (16, 5442375), (20, 4353900), (23, 3786000), (24, 3628250), (25, 3483120), (30, 2902600), (40, 2176950), (46, 1893000), (48, 1814125), (50, 1741560), (60, 1451300), (69, 1262000), (75, 1161040), (80, 1088475), (92, 946500), (100, 870780), (115, 757200), (120, 725650), (125, 696624), (138, 631000), (150, 580520), (184, 473250), (200, 435390), (230, 378600), (240, 362825), (250, 348312), (276, 315500), (300, 290260), (345, 252400), (368, 236625), (375, 232208), (400, 217695), (460, 189300), (500, 174156), (552, 157750), (575, 151440), (600, 145130), (631, 138000), (690, 126200), (750, 116104), (920, 94650), (1000, 87078), (1104, 78875), (1150, 75720), (1200, 72565), (1262, 69000), (1380, 63100), (1500, 58052), (1725, 50480), (1840, 47325), (1893, 46000), (2000, 43539), (2300, 37860), (2524, 34500), (2760, 31550), (2875, 30288), (3000, 29026), (3155, 27600), (3450, 25240), (3786, 23000), (4600, 18930), (5048, 17250), (5520, 15775), (5750, 15144), (6000, 14513), (6310, 13800), (6900, 12620), (7572, 11500), (8625, 10096), (9200, 9465)]