61180000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 240

約数和(自身を含む): 188939520

約数和(自身を除く): 127759520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 25, 28, 32, 35, 38, 40, 46, 50, 56, 70, 76, 80, 92, 95, 100, 112, 115, 125, 133, 140, 152, 160, 161, 175, 184, 190, 200, 224, 230, 250, 266, 280, 304, 322, 350, 368, 380, 400, 437, 460, 475, 500, 532, 560, 575, 608, 625, 644, 665, 700, 736, 760, 800, 805, 874, 875, 920, 950, 1000, 1064, 1120, 1150, 1250, 1288, 1330, 1400, 1520, 1610, 1748, 1750, 1840, 1900, 2000, 2128, 2185, 2300, 2375, 2500, 2576, 2660, 2800, 2875, 3040, 3059, 3220, 3325, 3496, 3500, 3680, 3800, 4000, 4025, 4256, 4370, 4375, 4600, 4750, 5000, 5152, 5320, 5600, 5750, 6118, 6440, 6650, 6992, 7000, 7600, 8050, 8740, 8750, 9200, 9500, 10000, 10640, 10925, 11500, 11875, 12236, 12880, 13300, 13984, 14000, 14375, 15200, 15295, 16100, 16625, 17480, 17500, 18400, 19000, 20000, 20125, 21280, 21850, 23000, 23750, 24472, 25760, 26600, 28000, 28750, 30590, 32200, 33250, 34960, 35000, 38000, 40250, 43700, 46000, 47500, 48944, 53200, 54625, 57500, 61180, 64400, 66500, 69920, 70000, 76000, 76475, 80500, 83125, 87400, 92000, 95000, 97888, 100625, 106400, 109250, 115000, 122360, 128800, 133000, 140000, 152950, 161000, 166250, 174800, 190000, 201250, 218500, 230000, 244720, 266000, 273125, 305900, 322000, 332500, 349600, 380000, 382375, 402500, 437000, 460000, 489440, 532000, 546250, 611800, 644000, 665000, 764750, 805000, 874000, 1092500, 1223600, 1330000, 1529500, 1610000, 1748000, 1911875, 2185000, 2447200, 2660000, 3059000, 3220000, 3823750, 4370000, 6118000, 7647500, 8740000, 12236000, 15295000, 30590000, 61180000]

約数ペア:

[(1, 61180000), (2, 30590000), (4, 15295000), (5, 12236000), (7, 8740000), (8, 7647500), (10, 6118000), (14, 4370000), (16, 3823750), (19, 3220000), (20, 3059000), (23, 2660000), (25, 2447200), (28, 2185000), (32, 1911875), (35, 1748000), (38, 1610000), (40, 1529500), (46, 1330000), (50, 1223600), (56, 1092500), (70, 874000), (76, 805000), (80, 764750), (92, 665000), (95, 644000), (100, 611800), (112, 546250), (115, 532000), (125, 489440), (133, 460000), (140, 437000), (152, 402500), (160, 382375), (161, 380000), (175, 349600), (184, 332500), (190, 322000), (200, 305900), (224, 273125), (230, 266000), (250, 244720), (266, 230000), (280, 218500), (304, 201250), (322, 190000), (350, 174800), (368, 166250), (380, 161000), (400, 152950), (437, 140000), (460, 133000), (475, 128800), (500, 122360), (532, 115000), (560, 109250), (575, 106400), (608, 100625), (625, 97888), (644, 95000), (665, 92000), (700, 87400), (736, 83125), (760, 80500), (800, 76475), (805, 76000), (874, 70000), (875, 69920), (920, 66500), (950, 64400), (1000, 61180), (1064, 57500), (1120, 54625), (1150, 53200), (1250, 48944), (1288, 47500), (1330, 46000), (1400, 43700), (1520, 40250), (1610, 38000), (1748, 35000), (1750, 34960), (1840, 33250), (1900, 32200), (2000, 30590), (2128, 28750), (2185, 28000), (2300, 26600), (2375, 25760), (2500, 24472), (2576, 23750), (2660, 23000), (2800, 21850), (2875, 21280), (3040, 20125), (3059, 20000), (3220, 19000), (3325, 18400), (3496, 17500), (3500, 17480), (3680, 16625), (3800, 16100), (4000, 15295), (4025, 15200), (4256, 14375), (4370, 14000), (4375, 13984), (4600, 13300), (4750, 12880), (5000, 12236), (5152, 11875), (5320, 11500), (5600, 10925), (5750, 10640), (6118, 10000), (6440, 9500), (6650, 9200), (6992, 8750), (7000, 8740), (7600, 8050)]