87662520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 327628800

約数和(自身を除く): 239966280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 54, 55, 60, 66, 72, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 157, 165, 180, 188, 198, 216, 220, 235, 264, 270, 282, 297, 314, 330, 360, 376, 396, 423, 440, 470, 471, 495, 517, 540, 564, 594, 628, 660, 705, 785, 792, 846, 940, 942, 990, 1034, 1080, 1128, 1188, 1256, 1269, 1320, 1410, 1413, 1485, 1551, 1570, 1692, 1727, 1880, 1884, 1980, 2068, 2115, 2355, 2376, 2538, 2585, 2820, 2826, 2970, 3102, 3140, 3384, 3454, 3768, 3960, 4136, 4230, 4239, 4653, 4710, 5076, 5170, 5181, 5640, 5652, 5940, 6204, 6280, 6345, 6908, 7065, 7379, 7755, 8460, 8478, 8635, 9306, 9420, 10152, 10340, 10362, 11304, 11880, 12408, 12690, 13816, 13959, 14130, 14758, 15510, 15543, 16920, 16956, 17270, 18612, 18840, 20680, 20724, 21195, 22137, 23265, 25380, 25905, 27918, 28260, 29516, 31020, 31086, 33912, 34540, 36895, 37224, 41448, 42390, 44274, 46530, 46629, 50760, 51810, 55836, 56520, 59032, 62040, 62172, 66411, 69080, 69795, 73790, 77715, 81169, 84780, 88548, 93060, 93258, 103620, 110685, 111672, 124344, 132822, 139590, 147580, 155430, 162338, 169560, 177096, 186120, 186516, 199233, 207240, 221370, 233145, 243507, 265644, 279180, 295160, 310860, 324676, 332055, 373032, 398466, 405845, 442740, 466290, 487014, 531288, 558360, 621720, 649352, 664110, 730521, 796932, 811690, 885480, 932580, 974028, 996165, 1217535, 1328220, 1461042, 1593864, 1623380, 1865160, 1948056, 1992330, 2191563, 2435070, 2656440, 2922084, 3246760, 3652605, 3984660, 4383126, 4870140, 5844168, 7305210, 7969320, 8766252, 9740280, 10957815, 14610420, 17532504, 21915630, 29220840, 43831260, 87662520]

約数ペア:

[(1, 87662520), (2, 43831260), (3, 29220840), (4, 21915630), (5, 17532504), (6, 14610420), (8, 10957815), (9, 9740280), (10, 8766252), (11, 7969320), (12, 7305210), (15, 5844168), (18, 4870140), (20, 4383126), (22, 3984660), (24, 3652605), (27, 3246760), (30, 2922084), (33, 2656440), (36, 2435070), (40, 2191563), (44, 1992330), (45, 1948056), (47, 1865160), (54, 1623380), (55, 1593864), (60, 1461042), (66, 1328220), (72, 1217535), (88, 996165), (90, 974028), (94, 932580), (99, 885480), (108, 811690), (110, 796932), (120, 730521), (132, 664110), (135, 649352), (141, 621720), (157, 558360), (165, 531288), (180, 487014), (188, 466290), (198, 442740), (216, 405845), (220, 398466), (235, 373032), (264, 332055), (270, 324676), (282, 310860), (297, 295160), (314, 279180), (330, 265644), (360, 243507), (376, 233145), (396, 221370), (423, 207240), (440, 199233), (470, 186516), (471, 186120), (495, 177096), (517, 169560), (540, 162338), (564, 155430), (594, 147580), (628, 139590), (660, 132822), (705, 124344), (785, 111672), (792, 110685), (846, 103620), (940, 93258), (942, 93060), (990, 88548), (1034, 84780), (1080, 81169), (1128, 77715), (1188, 73790), (1256, 69795), (1269, 69080), (1320, 66411), (1410, 62172), (1413, 62040), (1485, 59032), (1551, 56520), (1570, 55836), (1692, 51810), (1727, 50760), (1880, 46629), (1884, 46530), (1980, 44274), (2068, 42390), (2115, 41448), (2355, 37224), (2376, 36895), (2538, 34540), (2585, 33912), (2820, 31086), (2826, 31020), (2970, 29516), (3102, 28260), (3140, 27918), (3384, 25905), (3454, 25380), (3768, 23265), (3960, 22137), (4136, 21195), (4230, 20724), (4239, 20680), (4653, 18840), (4710, 18612), (5076, 17270), (5170, 16956), (5181, 16920), (5640, 15543), (5652, 15510), (5940, 14758), (6204, 14130), (6280, 13959), (6345, 13816), (6908, 12690), (7065, 12408), (7379, 11880), (7755, 11304), (8460, 10362), (8478, 10340), (8635, 10152), (9306, 9420)]