18492000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 64157184

約数和(自身を除く): 45665184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 67, 69, 75, 80, 92, 96, 100, 115, 120, 125, 134, 138, 150, 160, 184, 200, 201, 230, 240, 250, 268, 276, 300, 335, 345, 368, 375, 400, 402, 460, 480, 500, 536, 552, 575, 600, 670, 690, 736, 750, 800, 804, 920, 1000, 1005, 1072, 1104, 1150, 1200, 1340, 1380, 1500, 1541, 1608, 1675, 1725, 1840, 2000, 2010, 2144, 2208, 2300, 2400, 2680, 2760, 2875, 3000, 3082, 3216, 3350, 3450, 3680, 4000, 4020, 4600, 4623, 5025, 5360, 5520, 5750, 6000, 6164, 6432, 6700, 6900, 7705, 8040, 8375, 8625, 9200, 9246, 10050, 10720, 11040, 11500, 12000, 12328, 13400, 13800, 15410, 16080, 16750, 17250, 18400, 18492, 20100, 23000, 23115, 24656, 25125, 26800, 27600, 30820, 32160, 33500, 34500, 36984, 38525, 40200, 46000, 46230, 49312, 50250, 53600, 55200, 61640, 67000, 69000, 73968, 77050, 80400, 92000, 92460, 100500, 115575, 123280, 134000, 138000, 147936, 154100, 160800, 184920, 192625, 201000, 231150, 246560, 268000, 276000, 308200, 369840, 385250, 402000, 462300, 577875, 616400, 739680, 770500, 804000, 924600, 1155750, 1232800, 1541000, 1849200, 2311500, 3082000, 3698400, 4623000, 6164000, 9246000, 18492000]

約数ペア:

[(1, 18492000), (2, 9246000), (3, 6164000), (4, 4623000), (5, 3698400), (6, 3082000), (8, 2311500), (10, 1849200), (12, 1541000), (15, 1232800), (16, 1155750), (20, 924600), (23, 804000), (24, 770500), (25, 739680), (30, 616400), (32, 577875), (40, 462300), (46, 402000), (48, 385250), (50, 369840), (60, 308200), (67, 276000), (69, 268000), (75, 246560), (80, 231150), (92, 201000), (96, 192625), (100, 184920), (115, 160800), (120, 154100), (125, 147936), (134, 138000), (138, 134000), (150, 123280), (160, 115575), (184, 100500), (200, 92460), (201, 92000), (230, 80400), (240, 77050), (250, 73968), (268, 69000), (276, 67000), (300, 61640), (335, 55200), (345, 53600), (368, 50250), (375, 49312), (400, 46230), (402, 46000), (460, 40200), (480, 38525), (500, 36984), (536, 34500), (552, 33500), (575, 32160), (600, 30820), (670, 27600), (690, 26800), (736, 25125), (750, 24656), (800, 23115), (804, 23000), (920, 20100), (1000, 18492), (1005, 18400), (1072, 17250), (1104, 16750), (1150, 16080), (1200, 15410), (1340, 13800), (1380, 13400), (1500, 12328), (1541, 12000), (1608, 11500), (1675, 11040), (1725, 10720), (1840, 10050), (2000, 9246), (2010, 9200), (2144, 8625), (2208, 8375), (2300, 8040), (2400, 7705), (2680, 6900), (2760, 6700), (2875, 6432), (3000, 6164), (3082, 6000), (3216, 5750), (3350, 5520), (3450, 5360), (3680, 5025), (4000, 4623), (4020, 4600)]