84180000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 292856256

約数和(自身を除く): 208676256

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, 61, 69, 75, 80, 92, 96, 100, 115, 120, 122, 125, 138, 150, 160, 183, 184, 200, 230, 240, 244, 250, 276, 300, 305, 345, 366, 368, 375, 400, 460, 480, 488, 500, 552, 575, 600, 610, 625, 690, 732, 736, 750, 800, 915, 920, 976, 1000, 1104, 1150, 1200, 1220, 1250, 1380, 1403, 1464, 1500, 1525, 1725, 1830, 1840, 1875, 1952, 2000, 2208, 2300, 2400, 2440, 2500, 2760, 2806, 2875, 2928, 3000, 3050, 3450, 3660, 3680, 3750, 4000, 4209, 4575, 4600, 4880, 5000, 5520, 5612, 5750, 5856, 6000, 6100, 6900, 7015, 7320, 7500, 7625, 8418, 8625, 9150, 9200, 9760, 10000, 11040, 11224, 11500, 12000, 12200, 13800, 14030, 14375, 14640, 15000, 15250, 16836, 17250, 18300, 18400, 20000, 21045, 22448, 22875, 23000, 24400, 27600, 28060, 28750, 29280, 30000, 30500, 33672, 34500, 35075, 36600, 38125, 42090, 43125, 44896, 45750, 46000, 48800, 55200, 56120, 57500, 60000, 61000, 67344, 69000, 70150, 73200, 76250, 84180, 86250, 91500, 92000, 105225, 112240, 114375, 115000, 122000, 134688, 138000, 140300, 146400, 152500, 168360, 172500, 175375, 183000, 210450, 224480, 228750, 230000, 244000, 276000, 280600, 305000, 336720, 345000, 350750, 366000, 420900, 457500, 460000, 526125, 561200, 610000, 673440, 690000, 701500, 732000, 841800, 876875, 915000, 1052250, 1122400, 1220000, 1380000, 1403000, 1683600, 1753750, 1830000, 2104500, 2630625, 2806000, 3367200, 3507500, 3660000, 4209000, 5261250, 5612000, 7015000, 8418000, 10522500, 14030000, 16836000, 21045000, 28060000, 42090000, 84180000]

約数ペア:

[(1, 84180000), (2, 42090000), (3, 28060000), (4, 21045000), (5, 16836000), (6, 14030000), (8, 10522500), (10, 8418000), (12, 7015000), (15, 5612000), (16, 5261250), (20, 4209000), (23, 3660000), (24, 3507500), (25, 3367200), (30, 2806000), (32, 2630625), (40, 2104500), (46, 1830000), (48, 1753750), (50, 1683600), (60, 1403000), (61, 1380000), (69, 1220000), (75, 1122400), (80, 1052250), (92, 915000), (96, 876875), (100, 841800), (115, 732000), (120, 701500), (122, 690000), (125, 673440), (138, 610000), (150, 561200), (160, 526125), (183, 460000), (184, 457500), (200, 420900), (230, 366000), (240, 350750), (244, 345000), (250, 336720), (276, 305000), (300, 280600), (305, 276000), (345, 244000), (366, 230000), (368, 228750), (375, 224480), (400, 210450), (460, 183000), (480, 175375), (488, 172500), (500, 168360), (552, 152500), (575, 146400), (600, 140300), (610, 138000), (625, 134688), (690, 122000), (732, 115000), (736, 114375), (750, 112240), (800, 105225), (915, 92000), (920, 91500), (976, 86250), (1000, 84180), (1104, 76250), (1150, 73200), (1200, 70150), (1220, 69000), (1250, 67344), (1380, 61000), (1403, 60000), (1464, 57500), (1500, 56120), (1525, 55200), (1725, 48800), (1830, 46000), (1840, 45750), (1875, 44896), (1952, 43125), (2000, 42090), (2208, 38125), (2300, 36600), (2400, 35075), (2440, 34500), (2500, 33672), (2760, 30500), (2806, 30000), (2875, 29280), (2928, 28750), (3000, 28060), (3050, 27600), (3450, 24400), (3660, 23000), (3680, 22875), (3750, 22448), (4000, 21045), (4209, 20000), (4575, 18400), (4600, 18300), (4880, 17250), (5000, 16836), (5520, 15250), (5612, 15000), (5750, 14640), (5856, 14375), (6000, 14030), (6100, 13800), (6900, 12200), (7015, 12000), (7320, 11500), (7500, 11224), (7625, 11040), (8418, 10000), (8625, 9760), (9150, 9200)]