52571100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 167489280

約数和(自身を除く): 114918180

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, 92, 95, 100, 114, 115, 138, 150, 190, 228, 230, 276, 285, 300, 345, 380, 401, 437, 460, 475, 570, 575, 690, 802, 874, 950, 1140, 1150, 1203, 1311, 1380, 1425, 1604, 1725, 1748, 1900, 2005, 2185, 2300, 2406, 2622, 2850, 3450, 4010, 4370, 4812, 5244, 5700, 6015, 6555, 6900, 7619, 8020, 8740, 9223, 10025, 10925, 12030, 13110, 15238, 18446, 20050, 21850, 22857, 24060, 26220, 27669, 30075, 30476, 32775, 36892, 38095, 40100, 43700, 45714, 46115, 55338, 60150, 65550, 76190, 91428, 92230, 110676, 114285, 120300, 131100, 138345, 152380, 175237, 184460, 190475, 228570, 230575, 276690, 350474, 380950, 457140, 461150, 525711, 553380, 571425, 691725, 700948, 761900, 876185, 922300, 1051422, 1142850, 1383450, 1752370, 2102844, 2285700, 2628555, 2766900, 3504740, 4380925, 5257110, 8761850, 10514220, 13142775, 17523700, 26285550, 52571100]

約数ペア:

[(1, 52571100), (2, 26285550), (3, 17523700), (4, 13142775), (5, 10514220), (6, 8761850), (10, 5257110), (12, 4380925), (15, 3504740), (19, 2766900), (20, 2628555), (23, 2285700), (25, 2102844), (30, 1752370), (38, 1383450), (46, 1142850), (50, 1051422), (57, 922300), (60, 876185), (69, 761900), (75, 700948), (76, 691725), (92, 571425), (95, 553380), (100, 525711), (114, 461150), (115, 457140), (138, 380950), (150, 350474), (190, 276690), (228, 230575), (230, 228570), (276, 190475), (285, 184460), (300, 175237), (345, 152380), (380, 138345), (401, 131100), (437, 120300), (460, 114285), (475, 110676), (570, 92230), (575, 91428), (690, 76190), (802, 65550), (874, 60150), (950, 55338), (1140, 46115), (1150, 45714), (1203, 43700), (1311, 40100), (1380, 38095), (1425, 36892), (1604, 32775), (1725, 30476), (1748, 30075), (1900, 27669), (2005, 26220), (2185, 24060), (2300, 22857), (2406, 21850), (2622, 20050), (2850, 18446), (3450, 15238), (4010, 13110), (4370, 12030), (4812, 10925), (5244, 10025), (5700, 9223), (6015, 8740), (6555, 8020), (6900, 7619)]