20609510400

素因数分解:

$2^{10}\times 3^5\times 5^2\times {\mathrm{3313}}^1$

素因数の和:3358

約数の個数: 396

約数和(自身を含む): 76547925272

約数和(自身を除く): 55938414872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 486, 512, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 972, 1024, 1080, 1152, 1200, 1215, 1280, 1296, 1350, 1440, 1536, 1600, 1620, 1728, 1800, 1920, 1944, 2025, 2160, 2304, 2400, 2430, 2560, 2592, 2700, 2880, 3072, 3200, 3240, 3313, 3456, 3600, 3840, 3888, 4050, 4320, 4608, 4800, 4860, 5120, 5184, 5400, 5760, 6075, 6400, 6480, 6626, 6912, 7200, 7680, 7776, 8100, 8640, 9216, 9600, 9720, 9939, 10368, 10800, 11520, 12150, 12800, 12960, 13252, 13824, 14400, 15360, 15552, 16200, 16565, 17280, 19200, 19440, 19878, 20736, 21600, 23040, 24300, 25600, 25920, 26504, 27648, 28800, 29817, 31104, 32400, 33130, 34560, 38400, 38880, 39756, 41472, 43200, 46080, 48600, 49695, 51840, 53008, 57600, 59634, 62208, 64800, 66260, 69120, 76800, 77760, 79512, 82825, 82944, 86400, 89451, 97200, 99390, 103680, 106016, 115200, 119268, 124416, 129600, 132520, 138240, 149085, 155520, 159024, 165650, 172800, 178902, 194400, 198780, 207360, 212032, 230400, 238536, 248475, 248832, 259200, 265040, 268353, 298170, 311040, 318048, 331300, 345600, 357804, 388800, 397560, 414720, 424064, 447255, 477072, 496950, 518400, 530080, 536706, 596340, 622080, 636096, 662600, 691200, 715608, 745425, 777600, 795120, 805059, 848128, 894510, 954144, 993900, 1036800, 1060160, 1073412, 1192680, 1244160, 1272192, 1325200, 1341765, 1431216, 1490850, 1555200, 1590240, 1610118, 1696256, 1789020, 1908288, 1987800, 2073600, 2120320, 2146824, 2236275, 2385360, 2544384, 2650400, 2683530, 2862432, 2981700, 3110400, 3180480, 3220236, 3392512, 3578040, 3816576, 3975600, 4025295, 4240640, 4293648, 4472550, 4770720, 5088768, 5300800, 5367060, 5724864, 5963400, 6220800, 6360960, 6440472, 6708825, 7156080, 7633152, 7951200, 8050590, 8481280, 8587296, 8945100, 9541440, 10177536, 10601600, 10734120, 11449728, 11926800, 12721920, 12880944, 13417650, 14312160, 15266304, 15902400, 16101180, 16962560, 17174592, 17890200, 19082880, 20126475, 21203200, 21468240, 22899456, 23853600, 25443840, 25761888, 26835300, 28624320, 30532608, 31804800, 32202360, 34349184, 35780400, 38165760, 40252950, 42406400, 42936480, 45798912, 47707200, 50887680, 51523776, 53670600, 57248640, 63609600, 64404720, 68698368, 71560800, 76331520, 80505900, 84812800, 85872960, 91597824, 95414400, 103047552, 107341200, 114497280, 127219200, 128809440, 137396736, 143121600, 152663040, 161011800, 171745920, 190828800, 206095104, 214682400, 228994560, 254438400, 257618880, 274793472, 286243200, 322023600, 343491840, 381657600, 412190208, 429364800, 457989120, 515237760, 572486400, 644047200, 686983680, 763315200, 824380416, 858729600, 1030475520, 1144972800, 1288094400, 1373967360, 1717459200, 2060951040, 2289945600, 2576188800, 3434918400, 4121902080, 5152377600, 6869836800, 10304755200, 20609510400]

約数ペア:

[(1, 20609510400), (2, 10304755200), (3, 6869836800), (4, 5152377600), (5, 4121902080), (6, 3434918400), (8, 2576188800), (9, 2289945600), (10, 2060951040), (12, 1717459200), (15, 1373967360), (16, 1288094400), (18, 1144972800), (20, 1030475520), (24, 858729600), (25, 824380416), (27, 763315200), (30, 686983680), (32, 644047200), (36, 572486400), (40, 515237760), (45, 457989120), (48, 429364800), (50, 412190208), (54, 381657600), (60, 343491840), (64, 322023600), (72, 286243200), (75, 274793472), (80, 257618880), (81, 254438400), (90, 228994560), (96, 214682400), (100, 206095104), (108, 190828800), (120, 171745920), (128, 161011800), (135, 152663040), (144, 143121600), (150, 137396736), (160, 128809440), (162, 127219200), (180, 114497280), (192, 107341200), (200, 103047552), (216, 95414400), (225, 91597824), (240, 85872960), (243, 84812800), (256, 80505900), (270, 76331520), (288, 71560800), (300, 68698368), (320, 64404720), (324, 63609600), (360, 57248640), (384, 53670600), (400, 51523776), (405, 50887680), (432, 47707200), (450, 45798912), (480, 42936480), (486, 42406400), (512, 40252950), (540, 38165760), (576, 35780400), (600, 34349184), (640, 32202360), (648, 31804800), (675, 30532608), (720, 28624320), (768, 26835300), (800, 25761888), (810, 25443840), (864, 23853600), (900, 22899456), (960, 21468240), (972, 21203200), (1024, 20126475), (1080, 19082880), (1152, 17890200), (1200, 17174592), (1215, 16962560), (1280, 16101180), (1296, 15902400), (1350, 15266304), (1440, 14312160), (1536, 13417650), (1600, 12880944), (1620, 12721920), (1728, 11926800), (1800, 11449728), (1920, 10734120), (1944, 10601600), (2025, 10177536), (2160, 9541440), (2304, 8945100), (2400, 8587296), (2430, 8481280), (2560, 8050590), (2592, 7951200), (2700, 7633152), (2880, 7156080), (3072, 6708825), (3200, 6440472), (3240, 6360960), (3313, 6220800), (3456, 5963400), (3600, 5724864), (3840, 5367060), (3888, 5300800), (4050, 5088768), (4320, 4770720), (4608, 4472550), (4800, 4293648), (4860, 4240640), (5120, 4025295), (5184, 3975600), (5400, 3816576), (5760, 3578040), (6075, 3392512), (6400, 3220236), (6480, 3180480), (6626, 3110400), (6912, 2981700), (7200, 2862432), (7680, 2683530), (7776, 2650400), (8100, 2544384), (8640, 2385360), (9216, 2236275), (9600, 2146824), (9720, 2120320), (9939, 2073600), (10368, 1987800), (10800, 1908288), (11520, 1789020), (12150, 1696256), (12800, 1610118), (12960, 1590240), (13252, 1555200), (13824, 1490850), (14400, 1431216), (15360, 1341765), (15552, 1325200), (16200, 1272192), (16565, 1244160), (17280, 1192680), (19200, 1073412), (19440, 1060160), (19878, 1036800), (20736, 993900), (21600, 954144), (23040, 894510), (24300, 848128), (25600, 805059), (25920, 795120), (26504, 777600), (27648, 745425), (28800, 715608), (29817, 691200), (31104, 662600), (32400, 636096), (33130, 622080), (34560, 596340), (38400, 536706), (38880, 530080), (39756, 518400), (41472, 496950), (43200, 477072), (46080, 447255), (48600, 424064), (49695, 414720), (51840, 397560), (53008, 388800), (57600, 357804), (59634, 345600), (62208, 331300), (64800, 318048), (66260, 311040), (69120, 298170), (76800, 268353), (77760, 265040), (79512, 259200), (82825, 248832), (82944, 248475), (86400, 238536), (89451, 230400), (97200, 212032), (99390, 207360), (103680, 198780), (106016, 194400), (115200, 178902), (119268, 172800), (124416, 165650), (129600, 159024), (132520, 155520), (138240, 149085)]