42090000

素因数分解:

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

素因数の和:115

約数の個数: 200

約数和(自身を含む): 144103872

約数和(自身を除く): 102013872

約数列:

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

約数ペア:

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