66637080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 227121840

約数和(自身を除く): 160484760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 131, 135, 157, 162, 180, 216, 262, 270, 314, 324, 360, 393, 405, 471, 524, 540, 628, 648, 655, 785, 786, 810, 942, 1048, 1080, 1179, 1256, 1310, 1413, 1570, 1572, 1620, 1884, 1965, 2355, 2358, 2620, 2826, 3140, 3144, 3240, 3537, 3768, 3930, 4239, 4710, 4716, 5240, 5652, 5895, 6280, 7065, 7074, 7860, 8478, 9420, 9432, 10611, 11304, 11790, 12717, 14130, 14148, 15720, 16956, 17685, 18840, 20567, 21195, 21222, 23580, 25434, 28260, 28296, 33912, 35370, 41134, 42390, 42444, 47160, 50868, 53055, 56520, 61701, 63585, 70740, 82268, 84780, 84888, 101736, 102835, 106110, 123402, 127170, 141480, 164536, 169560, 185103, 205670, 212220, 246804, 254340, 308505, 370206, 411340, 424440, 493608, 508680, 555309, 617010, 740412, 822680, 925515, 1110618, 1234020, 1480824, 1665927, 1851030, 2221236, 2468040, 2776545, 3331854, 3702060, 4442472, 5553090, 6663708, 7404120, 8329635, 11106180, 13327416, 16659270, 22212360, 33318540, 66637080]

約数ペア:

[(1, 66637080), (2, 33318540), (3, 22212360), (4, 16659270), (5, 13327416), (6, 11106180), (8, 8329635), (9, 7404120), (10, 6663708), (12, 5553090), (15, 4442472), (18, 3702060), (20, 3331854), (24, 2776545), (27, 2468040), (30, 2221236), (36, 1851030), (40, 1665927), (45, 1480824), (54, 1234020), (60, 1110618), (72, 925515), (81, 822680), (90, 740412), (108, 617010), (120, 555309), (131, 508680), (135, 493608), (157, 424440), (162, 411340), (180, 370206), (216, 308505), (262, 254340), (270, 246804), (314, 212220), (324, 205670), (360, 185103), (393, 169560), (405, 164536), (471, 141480), (524, 127170), (540, 123402), (628, 106110), (648, 102835), (655, 101736), (785, 84888), (786, 84780), (810, 82268), (942, 70740), (1048, 63585), (1080, 61701), (1179, 56520), (1256, 53055), (1310, 50868), (1413, 47160), (1570, 42444), (1572, 42390), (1620, 41134), (1884, 35370), (1965, 33912), (2355, 28296), (2358, 28260), (2620, 25434), (2826, 23580), (3140, 21222), (3144, 21195), (3240, 20567), (3537, 18840), (3768, 17685), (3930, 16956), (4239, 15720), (4710, 14148), (4716, 14130), (5240, 12717), (5652, 11790), (5895, 11304), (6280, 10611), (7065, 9432), (7074, 9420), (7860, 8478)]