39985500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 129991680

約数和(自身を除く): 90006180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 61, 69, 75, 76, 92, 95, 100, 114, 115, 122, 125, 138, 150, 183, 190, 228, 230, 244, 250, 276, 285, 300, 305, 345, 366, 375, 380, 437, 460, 475, 500, 570, 575, 610, 690, 732, 750, 874, 915, 950, 1140, 1150, 1159, 1220, 1311, 1380, 1403, 1425, 1500, 1525, 1725, 1748, 1830, 1900, 2185, 2300, 2318, 2375, 2622, 2806, 2850, 2875, 3050, 3450, 3477, 3660, 4209, 4370, 4575, 4636, 4750, 5244, 5612, 5700, 5750, 5795, 6100, 6555, 6900, 6954, 7015, 7125, 7625, 8418, 8625, 8740, 9150, 9500, 10925, 11500, 11590, 13110, 13908, 14030, 14250, 15250, 16836, 17250, 17385, 18300, 21045, 21850, 22875, 23180, 26220, 26657, 28060, 28500, 28975, 30500, 32775, 34500, 34770, 35075, 42090, 43700, 45750, 53314, 54625, 57950, 65550, 69540, 70150, 79971, 84180, 86925, 91500, 105225, 106628, 109250, 115900, 131100, 133285, 140300, 144875, 159942, 163875, 173850, 175375, 210450, 218500, 266570, 289750, 319884, 327750, 347700, 350750, 399855, 420900, 434625, 526125, 533140, 579500, 655500, 666425, 701500, 799710, 869250, 1052250, 1332850, 1599420, 1738500, 1999275, 2104500, 2665700, 3332125, 3998550, 6664250, 7997100, 9996375, 13328500, 19992750, 39985500]

約数ペア:

[(1, 39985500), (2, 19992750), (3, 13328500), (4, 9996375), (5, 7997100), (6, 6664250), (10, 3998550), (12, 3332125), (15, 2665700), (19, 2104500), (20, 1999275), (23, 1738500), (25, 1599420), (30, 1332850), (38, 1052250), (46, 869250), (50, 799710), (57, 701500), (60, 666425), (61, 655500), (69, 579500), (75, 533140), (76, 526125), (92, 434625), (95, 420900), (100, 399855), (114, 350750), (115, 347700), (122, 327750), (125, 319884), (138, 289750), (150, 266570), (183, 218500), (190, 210450), (228, 175375), (230, 173850), (244, 163875), (250, 159942), (276, 144875), (285, 140300), (300, 133285), (305, 131100), (345, 115900), (366, 109250), (375, 106628), (380, 105225), (437, 91500), (460, 86925), (475, 84180), (500, 79971), (570, 70150), (575, 69540), (610, 65550), (690, 57950), (732, 54625), (750, 53314), (874, 45750), (915, 43700), (950, 42090), (1140, 35075), (1150, 34770), (1159, 34500), (1220, 32775), (1311, 30500), (1380, 28975), (1403, 28500), (1425, 28060), (1500, 26657), (1525, 26220), (1725, 23180), (1748, 22875), (1830, 21850), (1900, 21045), (2185, 18300), (2300, 17385), (2318, 17250), (2375, 16836), (2622, 15250), (2806, 14250), (2850, 14030), (2875, 13908), (3050, 13110), (3450, 11590), (3477, 11500), (3660, 10925), (4209, 9500), (4370, 9150), (4575, 8740), (4636, 8625), (4750, 8418), (5244, 7625), (5612, 7125), (5700, 7015), (5750, 6954), (5795, 6900), (6100, 6555)]