15994200

素因数分解:

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

素因数の和:122

約数の個数: 192

約数和(自身を含む): 55353600

約数和(自身を除く): 39359400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 25, 30, 38, 40, 46, 50, 57, 60, 61, 69, 75, 76, 92, 95, 100, 114, 115, 120, 122, 138, 150, 152, 183, 184, 190, 200, 228, 230, 244, 276, 285, 300, 305, 345, 366, 380, 437, 456, 460, 475, 488, 552, 570, 575, 600, 610, 690, 732, 760, 874, 915, 920, 950, 1140, 1150, 1159, 1220, 1311, 1380, 1403, 1425, 1464, 1525, 1725, 1748, 1830, 1900, 2185, 2280, 2300, 2318, 2440, 2622, 2760, 2806, 2850, 3050, 3450, 3477, 3496, 3660, 3800, 4209, 4370, 4575, 4600, 4636, 5244, 5612, 5700, 5795, 6100, 6555, 6900, 6954, 7015, 7320, 8418, 8740, 9150, 9272, 10488, 10925, 11224, 11400, 11590, 12200, 13110, 13800, 13908, 14030, 16836, 17385, 17480, 18300, 21045, 21850, 23180, 26220, 26657, 27816, 28060, 28975, 32775, 33672, 34770, 35075, 36600, 42090, 43700, 46360, 52440, 53314, 56120, 57950, 65550, 69540, 70150, 79971, 84180, 86925, 87400, 105225, 106628, 115900, 131100, 133285, 139080, 140300, 159942, 168360, 173850, 210450, 213256, 231800, 262200, 266570, 280600, 319884, 347700, 399855, 420900, 533140, 639768, 666425, 695400, 799710, 841800, 1066280, 1332850, 1599420, 1999275, 2665700, 3198840, 3998550, 5331400, 7997100, 15994200]

約数ペア:

[(1, 15994200), (2, 7997100), (3, 5331400), (4, 3998550), (5, 3198840), (6, 2665700), (8, 1999275), (10, 1599420), (12, 1332850), (15, 1066280), (19, 841800), (20, 799710), (23, 695400), (24, 666425), (25, 639768), (30, 533140), (38, 420900), (40, 399855), (46, 347700), (50, 319884), (57, 280600), (60, 266570), (61, 262200), (69, 231800), (75, 213256), (76, 210450), (92, 173850), (95, 168360), (100, 159942), (114, 140300), (115, 139080), (120, 133285), (122, 131100), (138, 115900), (150, 106628), (152, 105225), (183, 87400), (184, 86925), (190, 84180), (200, 79971), (228, 70150), (230, 69540), (244, 65550), (276, 57950), (285, 56120), (300, 53314), (305, 52440), (345, 46360), (366, 43700), (380, 42090), (437, 36600), (456, 35075), (460, 34770), (475, 33672), (488, 32775), (552, 28975), (570, 28060), (575, 27816), (600, 26657), (610, 26220), (690, 23180), (732, 21850), (760, 21045), (874, 18300), (915, 17480), (920, 17385), (950, 16836), (1140, 14030), (1150, 13908), (1159, 13800), (1220, 13110), (1311, 12200), (1380, 11590), (1403, 11400), (1425, 11224), (1464, 10925), (1525, 10488), (1725, 9272), (1748, 9150), (1830, 8740), (1900, 8418), (2185, 7320), (2280, 7015), (2300, 6954), (2318, 6900), (2440, 6555), (2622, 6100), (2760, 5795), (2806, 5700), (2850, 5612), (3050, 5244), (3450, 4636), (3477, 4600), (3496, 4575), (3660, 4370), (3800, 4209)]