91665120

素因数分解:

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

素因数の和:102

約数の個数: 216

約数和(自身を含む): 318567816

約数和(自身を除く): 226902696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 361, 368, 380, 437, 456, 460, 480, 529, 552, 570, 608, 690, 722, 736, 760, 874, 912, 920, 1058, 1083, 1104, 1140, 1311, 1380, 1444, 1520, 1587, 1748, 1805, 1824, 1840, 2116, 2166, 2185, 2208, 2280, 2622, 2645, 2760, 2888, 3040, 3174, 3496, 3610, 3680, 4232, 4332, 4370, 4560, 5244, 5290, 5415, 5520, 5776, 6348, 6555, 6992, 7220, 7935, 8303, 8464, 8664, 8740, 9120, 10051, 10488, 10580, 10830, 11040, 11552, 12696, 13110, 13984, 14440, 15870, 16606, 16928, 17328, 17480, 20102, 20976, 21160, 21660, 24909, 25392, 26220, 28880, 30153, 31740, 33212, 34656, 34960, 40204, 41515, 41952, 42320, 43320, 49818, 50255, 50784, 52440, 57760, 60306, 63480, 66424, 69920, 80408, 83030, 84640, 86640, 99636, 100510, 104880, 120612, 124545, 126960, 132848, 150765, 160816, 166060, 173280, 190969, 199272, 201020, 209760, 241224, 249090, 253920, 265696, 301530, 321632, 332120, 381938, 398544, 402040, 482448, 498180, 572907, 603060, 664240, 763876, 797088, 804080, 954845, 964896, 996360, 1145814, 1206120, 1328480, 1527752, 1608160, 1909690, 1992720, 2291628, 2412240, 2864535, 3055504, 3819380, 3985440, 4583256, 4824480, 5729070, 6111008, 7638760, 9166512, 11458140, 15277520, 18333024, 22916280, 30555040, 45832560, 91665120]

約数ペア:

[(1, 91665120), (2, 45832560), (3, 30555040), (4, 22916280), (5, 18333024), (6, 15277520), (8, 11458140), (10, 9166512), (12, 7638760), (15, 6111008), (16, 5729070), (19, 4824480), (20, 4583256), (23, 3985440), (24, 3819380), (30, 3055504), (32, 2864535), (38, 2412240), (40, 2291628), (46, 1992720), (48, 1909690), (57, 1608160), (60, 1527752), (69, 1328480), (76, 1206120), (80, 1145814), (92, 996360), (95, 964896), (96, 954845), (114, 804080), (115, 797088), (120, 763876), (138, 664240), (152, 603060), (160, 572907), (184, 498180), (190, 482448), (228, 402040), (230, 398544), (240, 381938), (276, 332120), (285, 321632), (304, 301530), (345, 265696), (361, 253920), (368, 249090), (380, 241224), (437, 209760), (456, 201020), (460, 199272), (480, 190969), (529, 173280), (552, 166060), (570, 160816), (608, 150765), (690, 132848), (722, 126960), (736, 124545), (760, 120612), (874, 104880), (912, 100510), (920, 99636), (1058, 86640), (1083, 84640), (1104, 83030), (1140, 80408), (1311, 69920), (1380, 66424), (1444, 63480), (1520, 60306), (1587, 57760), (1748, 52440), (1805, 50784), (1824, 50255), (1840, 49818), (2116, 43320), (2166, 42320), (2185, 41952), (2208, 41515), (2280, 40204), (2622, 34960), (2645, 34656), (2760, 33212), (2888, 31740), (3040, 30153), (3174, 28880), (3496, 26220), (3610, 25392), (3680, 24909), (4232, 21660), (4332, 21160), (4370, 20976), (4560, 20102), (5244, 17480), (5290, 17328), (5415, 16928), (5520, 16606), (5776, 15870), (6348, 14440), (6555, 13984), (6992, 13110), (7220, 12696), (7935, 11552), (8303, 11040), (8464, 10830), (8664, 10580), (8740, 10488), (9120, 10051)]