65238400

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 180234000

約数和(自身を除く): 114995600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 37, 38, 40, 50, 58, 64, 74, 76, 80, 95, 100, 116, 128, 145, 148, 152, 160, 185, 190, 200, 232, 290, 296, 304, 320, 370, 380, 400, 464, 475, 551, 580, 592, 608, 640, 703, 725, 740, 760, 800, 925, 928, 950, 1073, 1102, 1160, 1184, 1216, 1406, 1450, 1480, 1520, 1600, 1850, 1856, 1900, 2146, 2204, 2320, 2368, 2432, 2755, 2812, 2900, 2960, 3040, 3200, 3515, 3700, 3712, 3800, 4292, 4408, 4640, 4736, 5365, 5510, 5624, 5800, 5920, 6080, 7030, 7400, 7600, 8584, 8816, 9280, 10730, 11020, 11248, 11600, 11840, 12160, 13775, 14060, 14800, 15200, 17168, 17575, 17632, 18560, 20387, 21460, 22040, 22496, 23200, 23680, 26825, 27550, 28120, 29600, 30400, 34336, 35150, 35264, 40774, 42920, 44080, 44992, 46400, 53650, 55100, 56240, 59200, 60800, 68672, 70300, 70528, 81548, 85840, 88160, 89984, 92800, 101935, 107300, 110200, 112480, 118400, 137344, 140600, 163096, 171680, 176320, 203870, 214600, 220400, 224960, 281200, 326192, 343360, 352640, 407740, 429200, 440800, 449920, 509675, 562400, 652384, 686720, 815480, 858400, 881600, 1019350, 1124800, 1304768, 1630960, 1716800, 1763200, 2038700, 2249600, 2609536, 3261920, 3433600, 4077400, 6523840, 8154800, 13047680, 16309600, 32619200, 65238400]

約数ペア:

[(1, 65238400), (2, 32619200), (4, 16309600), (5, 13047680), (8, 8154800), (10, 6523840), (16, 4077400), (19, 3433600), (20, 3261920), (25, 2609536), (29, 2249600), (32, 2038700), (37, 1763200), (38, 1716800), (40, 1630960), (50, 1304768), (58, 1124800), (64, 1019350), (74, 881600), (76, 858400), (80, 815480), (95, 686720), (100, 652384), (116, 562400), (128, 509675), (145, 449920), (148, 440800), (152, 429200), (160, 407740), (185, 352640), (190, 343360), (200, 326192), (232, 281200), (290, 224960), (296, 220400), (304, 214600), (320, 203870), (370, 176320), (380, 171680), (400, 163096), (464, 140600), (475, 137344), (551, 118400), (580, 112480), (592, 110200), (608, 107300), (640, 101935), (703, 92800), (725, 89984), (740, 88160), (760, 85840), (800, 81548), (925, 70528), (928, 70300), (950, 68672), (1073, 60800), (1102, 59200), (1160, 56240), (1184, 55100), (1216, 53650), (1406, 46400), (1450, 44992), (1480, 44080), (1520, 42920), (1600, 40774), (1850, 35264), (1856, 35150), (1900, 34336), (2146, 30400), (2204, 29600), (2320, 28120), (2368, 27550), (2432, 26825), (2755, 23680), (2812, 23200), (2900, 22496), (2960, 22040), (3040, 21460), (3200, 20387), (3515, 18560), (3700, 17632), (3712, 17575), (3800, 17168), (4292, 15200), (4408, 14800), (4640, 14060), (4736, 13775), (5365, 12160), (5510, 11840), (5624, 11600), (5800, 11248), (5920, 11020), (6080, 10730), (7030, 9280), (7400, 8816), (7600, 8584)]