51784500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 167731200

約数和(自身を除く): 115946700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 79, 92, 95, 100, 114, 115, 125, 138, 150, 158, 190, 228, 230, 237, 250, 276, 285, 300, 316, 345, 375, 380, 395, 437, 460, 474, 475, 500, 570, 575, 690, 750, 790, 874, 948, 950, 1140, 1150, 1185, 1311, 1380, 1425, 1500, 1501, 1580, 1725, 1748, 1817, 1900, 1975, 2185, 2300, 2370, 2375, 2622, 2850, 2875, 3002, 3450, 3634, 3950, 4370, 4503, 4740, 4750, 5244, 5451, 5700, 5750, 5925, 6004, 6555, 6900, 7125, 7268, 7505, 7900, 8625, 8740, 9006, 9085, 9500, 9875, 10902, 10925, 11500, 11850, 13110, 14250, 15010, 17250, 18012, 18170, 19750, 21804, 21850, 22515, 23700, 26220, 27255, 28500, 29625, 30020, 32775, 34500, 34523, 36340, 37525, 39500, 43700, 45030, 45425, 54510, 54625, 59250, 65550, 69046, 75050, 90060, 90850, 103569, 109020, 109250, 112575, 118500, 131100, 136275, 138092, 150100, 163875, 172615, 181700, 187625, 207138, 218500, 225150, 227125, 272550, 327750, 345230, 375250, 414276, 450300, 454250, 517845, 545100, 562875, 655500, 681375, 690460, 750500, 863075, 908500, 1035690, 1125750, 1362750, 1726150, 2071380, 2251500, 2589225, 2725500, 3452300, 4315375, 5178450, 8630750, 10356900, 12946125, 17261500, 25892250, 51784500]

約数ペア:

[(1, 51784500), (2, 25892250), (3, 17261500), (4, 12946125), (5, 10356900), (6, 8630750), (10, 5178450), (12, 4315375), (15, 3452300), (19, 2725500), (20, 2589225), (23, 2251500), (25, 2071380), (30, 1726150), (38, 1362750), (46, 1125750), (50, 1035690), (57, 908500), (60, 863075), (69, 750500), (75, 690460), (76, 681375), (79, 655500), (92, 562875), (95, 545100), (100, 517845), (114, 454250), (115, 450300), (125, 414276), (138, 375250), (150, 345230), (158, 327750), (190, 272550), (228, 227125), (230, 225150), (237, 218500), (250, 207138), (276, 187625), (285, 181700), (300, 172615), (316, 163875), (345, 150100), (375, 138092), (380, 136275), (395, 131100), (437, 118500), (460, 112575), (474, 109250), (475, 109020), (500, 103569), (570, 90850), (575, 90060), (690, 75050), (750, 69046), (790, 65550), (874, 59250), (948, 54625), (950, 54510), (1140, 45425), (1150, 45030), (1185, 43700), (1311, 39500), (1380, 37525), (1425, 36340), (1500, 34523), (1501, 34500), (1580, 32775), (1725, 30020), (1748, 29625), (1817, 28500), (1900, 27255), (1975, 26220), (2185, 23700), (2300, 22515), (2370, 21850), (2375, 21804), (2622, 19750), (2850, 18170), (2875, 18012), (3002, 17250), (3450, 15010), (3634, 14250), (3950, 13110), (4370, 11850), (4503, 11500), (4740, 10925), (4750, 10902), (5244, 9875), (5451, 9500), (5700, 9085), (5750, 9006), (5925, 8740), (6004, 8625), (6555, 7900), (6900, 7505), (7125, 7268)]