65138400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 216

約数和(自身を含む): 234594360

約数和(自身を除く): 169455960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 96, 100, 109, 120, 144, 150, 160, 166, 180, 200, 218, 225, 240, 249, 288, 300, 327, 332, 360, 400, 415, 436, 450, 480, 498, 545, 600, 654, 664, 720, 747, 800, 830, 872, 900, 981, 996, 1090, 1200, 1245, 1308, 1328, 1440, 1494, 1635, 1660, 1744, 1800, 1962, 1992, 2075, 2180, 2400, 2490, 2616, 2656, 2725, 2988, 3270, 3320, 3488, 3600, 3735, 3924, 3984, 4150, 4360, 4905, 4980, 5232, 5450, 5976, 6225, 6540, 6640, 7200, 7470, 7848, 7968, 8175, 8300, 8720, 9047, 9810, 9960, 10464, 10900, 11952, 12450, 13080, 13280, 14940, 15696, 16350, 16600, 17440, 18094, 18675, 19620, 19920, 21800, 23904, 24525, 24900, 26160, 27141, 29880, 31392, 32700, 33200, 36188, 37350, 39240, 39840, 43600, 45235, 49050, 49800, 52320, 54282, 59760, 65400, 66400, 72376, 74700, 78480, 81423, 87200, 90470, 98100, 99600, 108564, 119520, 130800, 135705, 144752, 149400, 156960, 162846, 180940, 196200, 199200, 217128, 226175, 261600, 271410, 289504, 298800, 325692, 361880, 392400, 407115, 434256, 452350, 542820, 597600, 651384, 678525, 723760, 784800, 814230, 868512, 904700, 1085640, 1302768, 1357050, 1447520, 1628460, 1809400, 2035575, 2171280, 2605536, 2714100, 3256920, 3618800, 4071150, 4342560, 5428200, 6513840, 7237600, 8142300, 10856400, 13027680, 16284600, 21712800, 32569200, 65138400]

約数ペア:

[(1, 65138400), (2, 32569200), (3, 21712800), (4, 16284600), (5, 13027680), (6, 10856400), (8, 8142300), (9, 7237600), (10, 6513840), (12, 5428200), (15, 4342560), (16, 4071150), (18, 3618800), (20, 3256920), (24, 2714100), (25, 2605536), (30, 2171280), (32, 2035575), (36, 1809400), (40, 1628460), (45, 1447520), (48, 1357050), (50, 1302768), (60, 1085640), (72, 904700), (75, 868512), (80, 814230), (83, 784800), (90, 723760), (96, 678525), (100, 651384), (109, 597600), (120, 542820), (144, 452350), (150, 434256), (160, 407115), (166, 392400), (180, 361880), (200, 325692), (218, 298800), (225, 289504), (240, 271410), (249, 261600), (288, 226175), (300, 217128), (327, 199200), (332, 196200), (360, 180940), (400, 162846), (415, 156960), (436, 149400), (450, 144752), (480, 135705), (498, 130800), (545, 119520), (600, 108564), (654, 99600), (664, 98100), (720, 90470), (747, 87200), (800, 81423), (830, 78480), (872, 74700), (900, 72376), (981, 66400), (996, 65400), (1090, 59760), (1200, 54282), (1245, 52320), (1308, 49800), (1328, 49050), (1440, 45235), (1494, 43600), (1635, 39840), (1660, 39240), (1744, 37350), (1800, 36188), (1962, 33200), (1992, 32700), (2075, 31392), (2180, 29880), (2400, 27141), (2490, 26160), (2616, 24900), (2656, 24525), (2725, 23904), (2988, 21800), (3270, 19920), (3320, 19620), (3488, 18675), (3600, 18094), (3735, 17440), (3924, 16600), (3984, 16350), (4150, 15696), (4360, 14940), (4905, 13280), (4980, 13080), (5232, 12450), (5450, 11952), (5976, 10900), (6225, 10464), (6540, 9960), (6640, 9810), (7200, 9047), (7470, 8720), (7848, 8300), (7968, 8175)]