84158280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1663

約数の個数: 96

約数和(自身を含む): 275441400

約数和(自身を除く): 191283120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1489, 1570, 1884, 2355, 2826, 2978, 3140, 3768, 4467, 4710, 5652, 5956, 6280, 7065, 7445, 8934, 9420, 11304, 11912, 13401, 14130, 14890, 17868, 18840, 22335, 26802, 28260, 29780, 35736, 44670, 53604, 56520, 59560, 67005, 89340, 107208, 134010, 178680, 233773, 268020, 467546, 536040, 701319, 935092, 1168865, 1402638, 1870184, 2103957, 2337730, 2805276, 3506595, 4207914, 4675460, 5610552, 7013190, 8415828, 9350920, 10519785, 14026380, 16831656, 21039570, 28052760, 42079140, 84158280]

約数ペア:

[(1, 84158280), (2, 42079140), (3, 28052760), (4, 21039570), (5, 16831656), (6, 14026380), (8, 10519785), (9, 9350920), (10, 8415828), (12, 7013190), (15, 5610552), (18, 4675460), (20, 4207914), (24, 3506595), (30, 2805276), (36, 2337730), (40, 2103957), (45, 1870184), (60, 1402638), (72, 1168865), (90, 935092), (120, 701319), (157, 536040), (180, 467546), (314, 268020), (360, 233773), (471, 178680), (628, 134010), (785, 107208), (942, 89340), (1256, 67005), (1413, 59560), (1489, 56520), (1570, 53604), (1884, 44670), (2355, 35736), (2826, 29780), (2978, 28260), (3140, 26802), (3768, 22335), (4467, 18840), (4710, 17868), (5652, 14890), (5956, 14130), (6280, 13401), (7065, 11912), (7445, 11304), (8934, 9420)]