20131048800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{25189}}^1$

素因数の和:25255

約数の個数: 288

約数和(自身を含む): 74778026400

約数和(自身を除く): 54646977600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 72, 74, 75, 80, 90, 96, 100, 108, 111, 120, 135, 144, 148, 150, 160, 180, 185, 200, 216, 222, 225, 240, 270, 288, 296, 300, 333, 360, 370, 400, 432, 444, 450, 480, 540, 555, 592, 600, 666, 675, 720, 740, 800, 864, 888, 900, 925, 999, 1080, 1110, 1184, 1200, 1332, 1350, 1440, 1480, 1665, 1776, 1800, 1850, 1998, 2160, 2220, 2400, 2664, 2700, 2775, 2960, 3330, 3552, 3600, 3700, 3996, 4320, 4440, 4995, 5328, 5400, 5550, 5920, 6660, 7200, 7400, 7992, 8325, 8880, 9990, 10656, 10800, 11100, 13320, 14800, 15984, 16650, 17760, 19980, 21600, 22200, 24975, 25189, 26640, 29600, 31968, 33300, 39960, 44400, 49950, 50378, 53280, 66600, 75567, 79920, 88800, 99900, 100756, 125945, 133200, 151134, 159840, 199800, 201512, 226701, 251890, 266400, 302268, 377835, 399600, 403024, 453402, 503780, 604536, 629725, 680103, 755670, 799200, 806048, 906804, 931993, 1007560, 1133505, 1209072, 1259450, 1360206, 1511340, 1813608, 1863986, 1889175, 2015120, 2267010, 2418144, 2518900, 2720412, 2795979, 3022680, 3400515, 3627216, 3727972, 3778350, 4030240, 4534020, 4659965, 5037800, 5440824, 5591958, 5667525, 6045360, 6801030, 7254432, 7455944, 7556700, 8387937, 9068040, 9319930, 10075600, 10881648, 11183916, 11335050, 12090720, 13602060, 13979895, 14911888, 15113400, 16775874, 17002575, 18136080, 18639860, 20151200, 21763296, 22367832, 22670100, 23299825, 25163811, 27204120, 27959790, 29823776, 30226800, 33551748, 34005150, 36272160, 37279720, 41939685, 44735664, 45340200, 46599650, 50327622, 54408240, 55919580, 60453600, 67103496, 68010300, 69899475, 74559440, 83879370, 89471328, 90680400, 93199300, 100655244, 108816480, 111839160, 125819055, 134206992, 136020600, 139798950, 149118880, 167758740, 181360800, 186398600, 201310488, 209698425, 223678320, 251638110, 268413984, 272041200, 279597900, 335517480, 372797200, 402620976, 419396850, 447356640, 503276220, 544082400, 559195800, 629095275, 671034960, 745594400, 805241952, 838793700, 1006552440, 1118391600, 1258190550, 1342069920, 1677587400, 2013104880, 2236783200, 2516381100, 3355174800, 4026209760, 5032762200, 6710349600, 10065524400, 20131048800]

約数ペア:

[(1, 20131048800), (2, 10065524400), (3, 6710349600), (4, 5032762200), (5, 4026209760), (6, 3355174800), (8, 2516381100), (9, 2236783200), (10, 2013104880), (12, 1677587400), (15, 1342069920), (16, 1258190550), (18, 1118391600), (20, 1006552440), (24, 838793700), (25, 805241952), (27, 745594400), (30, 671034960), (32, 629095275), (36, 559195800), (37, 544082400), (40, 503276220), (45, 447356640), (48, 419396850), (50, 402620976), (54, 372797200), (60, 335517480), (72, 279597900), (74, 272041200), (75, 268413984), (80, 251638110), (90, 223678320), (96, 209698425), (100, 201310488), (108, 186398600), (111, 181360800), (120, 167758740), (135, 149118880), (144, 139798950), (148, 136020600), (150, 134206992), (160, 125819055), (180, 111839160), (185, 108816480), (200, 100655244), (216, 93199300), (222, 90680400), (225, 89471328), (240, 83879370), (270, 74559440), (288, 69899475), (296, 68010300), (300, 67103496), (333, 60453600), (360, 55919580), (370, 54408240), (400, 50327622), (432, 46599650), (444, 45340200), (450, 44735664), (480, 41939685), (540, 37279720), (555, 36272160), (592, 34005150), (600, 33551748), (666, 30226800), (675, 29823776), (720, 27959790), (740, 27204120), (800, 25163811), (864, 23299825), (888, 22670100), (900, 22367832), (925, 21763296), (999, 20151200), (1080, 18639860), (1110, 18136080), (1184, 17002575), (1200, 16775874), (1332, 15113400), (1350, 14911888), (1440, 13979895), (1480, 13602060), (1665, 12090720), (1776, 11335050), (1800, 11183916), (1850, 10881648), (1998, 10075600), (2160, 9319930), (2220, 9068040), (2400, 8387937), (2664, 7556700), (2700, 7455944), (2775, 7254432), (2960, 6801030), (3330, 6045360), (3552, 5667525), (3600, 5591958), (3700, 5440824), (3996, 5037800), (4320, 4659965), (4440, 4534020), (4995, 4030240), (5328, 3778350), (5400, 3727972), (5550, 3627216), (5920, 3400515), (6660, 3022680), (7200, 2795979), (7400, 2720412), (7992, 2518900), (8325, 2418144), (8880, 2267010), (9990, 2015120), (10656, 1889175), (10800, 1863986), (11100, 1813608), (13320, 1511340), (14800, 1360206), (15984, 1259450), (16650, 1209072), (17760, 1133505), (19980, 1007560), (21600, 931993), (22200, 906804), (24975, 806048), (25189, 799200), (26640, 755670), (29600, 680103), (31968, 629725), (33300, 604536), (39960, 503780), (44400, 453402), (49950, 403024), (50378, 399600), (53280, 377835), (66600, 302268), (75567, 266400), (79920, 251890), (88800, 226701), (99900, 201512), (100756, 199800), (125945, 159840), (133200, 151134)]