69039720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 246402000

約数和(自身を除く): 177362280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 389, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 778, 870, 986, 1020, 1044, 1160, 1167, 1224, 1305, 1479, 1530, 1556, 1740, 1945, 1972, 2040, 2088, 2334, 2465, 2610, 2958, 3060, 3112, 3480, 3501, 3890, 3944, 4437, 4668, 4930, 5220, 5835, 5916, 6120, 6613, 7002, 7395, 7780, 8874, 9336, 9860, 10440, 11281, 11670, 11832, 13226, 14004, 14790, 15560, 17505, 17748, 19720, 19839, 22185, 22562, 23340, 26452, 28008, 29580, 33065, 33843, 35010, 35496, 39678, 44370, 45124, 46680, 52904, 56405, 59160, 59517, 66130, 67686, 70020, 79356, 88740, 90248, 99195, 101529, 112810, 119034, 132260, 135372, 140040, 158712, 169215, 177480, 191777, 198390, 203058, 225620, 238068, 264520, 270744, 297585, 338430, 383554, 396780, 406116, 451240, 476136, 507645, 575331, 595170, 676860, 767108, 793560, 812232, 958885, 1015290, 1150662, 1190340, 1353720, 1534216, 1725993, 1917770, 2030580, 2301324, 2380680, 2876655, 3451986, 3835540, 4061160, 4602648, 5753310, 6903972, 7671080, 8629965, 11506620, 13807944, 17259930, 23013240, 34519860, 69039720]

約数ペア:

[(1, 69039720), (2, 34519860), (3, 23013240), (4, 17259930), (5, 13807944), (6, 11506620), (8, 8629965), (9, 7671080), (10, 6903972), (12, 5753310), (15, 4602648), (17, 4061160), (18, 3835540), (20, 3451986), (24, 2876655), (29, 2380680), (30, 2301324), (34, 2030580), (36, 1917770), (40, 1725993), (45, 1534216), (51, 1353720), (58, 1190340), (60, 1150662), (68, 1015290), (72, 958885), (85, 812232), (87, 793560), (90, 767108), (102, 676860), (116, 595170), (120, 575331), (136, 507645), (145, 476136), (153, 451240), (170, 406116), (174, 396780), (180, 383554), (204, 338430), (232, 297585), (255, 270744), (261, 264520), (290, 238068), (306, 225620), (340, 203058), (348, 198390), (360, 191777), (389, 177480), (408, 169215), (435, 158712), (493, 140040), (510, 135372), (522, 132260), (580, 119034), (612, 112810), (680, 101529), (696, 99195), (765, 90248), (778, 88740), (870, 79356), (986, 70020), (1020, 67686), (1044, 66130), (1160, 59517), (1167, 59160), (1224, 56405), (1305, 52904), (1479, 46680), (1530, 45124), (1556, 44370), (1740, 39678), (1945, 35496), (1972, 35010), (2040, 33843), (2088, 33065), (2334, 29580), (2465, 28008), (2610, 26452), (2958, 23340), (3060, 22562), (3112, 22185), (3480, 19839), (3501, 19720), (3890, 17748), (3944, 17505), (4437, 15560), (4668, 14790), (4930, 14004), (5220, 13226), (5835, 11832), (5916, 11670), (6120, 11281), (6613, 10440), (7002, 9860), (7395, 9336), (7780, 8874)]