30209760

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 336

約数和(自身を含む): 125598816

約数和(自身を除く): 95389056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 81, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 162, 168, 180, 185, 189, 210, 216, 222, 224, 240, 243, 252, 259, 270, 280, 288, 296, 315, 324, 333, 336, 360, 370, 378, 405, 420, 432, 444, 480, 486, 504, 518, 540, 555, 560, 567, 592, 630, 648, 666, 672, 720, 729, 740, 756, 777, 810, 840, 864, 888, 945, 972, 999, 1008, 1036, 1080, 1110, 1120, 1134, 1184, 1215, 1260, 1295, 1296, 1332, 1440, 1458, 1480, 1512, 1554, 1620, 1665, 1680, 1701, 1776, 1890, 1944, 1998, 2016, 2072, 2160, 2220, 2268, 2331, 2430, 2520, 2590, 2592, 2664, 2835, 2916, 2960, 2997, 3024, 3108, 3240, 3330, 3360, 3402, 3552, 3645, 3780, 3885, 3888, 3996, 4144, 4320, 4440, 4536, 4662, 4860, 4995, 5040, 5103, 5180, 5328, 5670, 5832, 5920, 5994, 6048, 6216, 6480, 6660, 6804, 6993, 7290, 7560, 7770, 7776, 7992, 8288, 8505, 8880, 8991, 9072, 9324, 9720, 9990, 10080, 10206, 10360, 10656, 11340, 11655, 11664, 11988, 12432, 12960, 13320, 13608, 13986, 14580, 14985, 15120, 15540, 15984, 17010, 17760, 17982, 18144, 18648, 19440, 19980, 20412, 20720, 20979, 22680, 23310, 23328, 23976, 24864, 25515, 26640, 26973, 27216, 27972, 29160, 29970, 30240, 31080, 31968, 34020, 34965, 35964, 37296, 38880, 39960, 40824, 41440, 41958, 44955, 45360, 46620, 47952, 51030, 53280, 53946, 54432, 55944, 58320, 59940, 62160, 62937, 68040, 69930, 71928, 74592, 79920, 81648, 83916, 89910, 90720, 93240, 95904, 102060, 104895, 107892, 111888, 116640, 119880, 124320, 125874, 134865, 136080, 139860, 143856, 159840, 163296, 167832, 179820, 186480, 188811, 204120, 209790, 215784, 223776, 239760, 251748, 269730, 272160, 279720, 287712, 314685, 335664, 359640, 372960, 377622, 408240, 419580, 431568, 479520, 503496, 539460, 559440, 629370, 671328, 719280, 755244, 816480, 839160, 863136, 944055, 1006992, 1078920, 1118880, 1258740, 1438560, 1510488, 1678320, 1888110, 2013984, 2157840, 2517480, 3020976, 3356640, 3776220, 4315680, 5034960, 6041952, 7552440, 10069920, 15104880, 30209760]

約数ペア:

[(1, 30209760), (2, 15104880), (3, 10069920), (4, 7552440), (5, 6041952), (6, 5034960), (7, 4315680), (8, 3776220), (9, 3356640), (10, 3020976), (12, 2517480), (14, 2157840), (15, 2013984), (16, 1888110), (18, 1678320), (20, 1510488), (21, 1438560), (24, 1258740), (27, 1118880), (28, 1078920), (30, 1006992), (32, 944055), (35, 863136), (36, 839160), (37, 816480), (40, 755244), (42, 719280), (45, 671328), (48, 629370), (54, 559440), (56, 539460), (60, 503496), (63, 479520), (70, 431568), (72, 419580), (74, 408240), (80, 377622), (81, 372960), (84, 359640), (90, 335664), (96, 314685), (105, 287712), (108, 279720), (111, 272160), (112, 269730), (120, 251748), (126, 239760), (135, 223776), (140, 215784), (144, 209790), (148, 204120), (160, 188811), (162, 186480), (168, 179820), (180, 167832), (185, 163296), (189, 159840), (210, 143856), (216, 139860), (222, 136080), (224, 134865), (240, 125874), (243, 124320), (252, 119880), (259, 116640), (270, 111888), (280, 107892), (288, 104895), (296, 102060), (315, 95904), (324, 93240), (333, 90720), (336, 89910), (360, 83916), (370, 81648), (378, 79920), (405, 74592), (420, 71928), (432, 69930), (444, 68040), (480, 62937), (486, 62160), (504, 59940), (518, 58320), (540, 55944), (555, 54432), (560, 53946), (567, 53280), (592, 51030), (630, 47952), (648, 46620), (666, 45360), (672, 44955), (720, 41958), (729, 41440), (740, 40824), (756, 39960), (777, 38880), (810, 37296), (840, 35964), (864, 34965), (888, 34020), (945, 31968), (972, 31080), (999, 30240), (1008, 29970), (1036, 29160), (1080, 27972), (1110, 27216), (1120, 26973), (1134, 26640), (1184, 25515), (1215, 24864), (1260, 23976), (1295, 23328), (1296, 23310), (1332, 22680), (1440, 20979), (1458, 20720), (1480, 20412), (1512, 19980), (1554, 19440), (1620, 18648), (1665, 18144), (1680, 17982), (1701, 17760), (1776, 17010), (1890, 15984), (1944, 15540), (1998, 15120), (2016, 14985), (2072, 14580), (2160, 13986), (2220, 13608), (2268, 13320), (2331, 12960), (2430, 12432), (2520, 11988), (2590, 11664), (2592, 11655), (2664, 11340), (2835, 10656), (2916, 10360), (2960, 10206), (2997, 10080), (3024, 9990), (3108, 9720), (3240, 9324), (3330, 9072), (3360, 8991), (3402, 8880), (3552, 8505), (3645, 8288), (3780, 7992), (3885, 7776), (3888, 7770), (3996, 7560), (4144, 7290), (4320, 6993), (4440, 6804), (4536, 6660), (4662, 6480), (4860, 6216), (4995, 6048), (5040, 5994), (5103, 5920), (5180, 5832), (5328, 5670)]