20123640000

素因数分解:

$2^6\times 3^4\times 5^4\times {\mathrm{6211}}^1$

素因数の和:6255

約数の個数: 350

約数和(自身を含む): 74554106924

約数和(自身を除く): 54430466924

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, 125, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 324, 360, 375, 400, 405, 432, 450, 480, 500, 540, 576, 600, 625, 648, 675, 720, 750, 800, 810, 864, 900, 960, 1000, 1080, 1125, 1200, 1250, 1296, 1350, 1440, 1500, 1600, 1620, 1728, 1800, 1875, 2000, 2025, 2160, 2250, 2400, 2500, 2592, 2700, 2880, 3000, 3240, 3375, 3600, 3750, 4000, 4050, 4320, 4500, 4800, 5000, 5184, 5400, 5625, 6000, 6211, 6480, 6750, 7200, 7500, 8000, 8100, 8640, 9000, 10000, 10125, 10800, 11250, 12000, 12422, 12960, 13500, 14400, 15000, 16200, 16875, 18000, 18633, 20000, 20250, 21600, 22500, 24000, 24844, 25920, 27000, 30000, 31055, 32400, 33750, 36000, 37266, 40000, 40500, 43200, 45000, 49688, 50625, 54000, 55899, 60000, 62110, 64800, 67500, 72000, 74532, 81000, 90000, 93165, 99376, 101250, 108000, 111798, 120000, 124220, 129600, 135000, 149064, 155275, 162000, 167697, 180000, 186330, 198752, 202500, 216000, 223596, 248440, 270000, 279495, 298128, 310550, 324000, 335394, 360000, 372660, 397504, 405000, 447192, 465825, 496880, 503091, 540000, 558990, 596256, 621100, 648000, 670788, 745320, 776375, 810000, 838485, 894384, 931650, 993760, 1006182, 1080000, 1117980, 1192512, 1242200, 1341576, 1397475, 1490640, 1552750, 1620000, 1676970, 1788768, 1863300, 1987520, 2012364, 2235960, 2329125, 2484400, 2515455, 2683152, 2794950, 2981280, 3105500, 3240000, 3353940, 3577536, 3726600, 3881875, 4024728, 4192425, 4471920, 4658250, 4968800, 5030910, 5366304, 5589900, 5962560, 6211000, 6707880, 6987375, 7453200, 7763750, 8049456, 8384850, 8943840, 9316500, 9937600, 10061820, 10732608, 11179800, 11645625, 12422000, 12577275, 13415760, 13974750, 14906400, 15527500, 16098912, 16769700, 17887680, 18633000, 20123640, 20962125, 22359600, 23291250, 24844000, 25154550, 26831520, 27949500, 29812800, 31055000, 32197824, 33539400, 34936875, 37266000, 40247280, 41924250, 44719200, 46582500, 49688000, 50309100, 53663040, 55899000, 62110000, 62886375, 67078800, 69873750, 74532000, 80494560, 83848500, 89438400, 93165000, 100618200, 104810625, 111798000, 124220000, 125772750, 134157600, 139747500, 149064000, 160989120, 167697000, 186330000, 201236400, 209621250, 223596000, 248440000, 251545500, 268315200, 279495000, 314431875, 335394000, 372660000, 402472800, 419242500, 447192000, 503091000, 558990000, 628863750, 670788000, 745320000, 804945600, 838485000, 1006182000, 1117980000, 1257727500, 1341576000, 1676970000, 2012364000, 2235960000, 2515455000, 3353940000, 4024728000, 5030910000, 6707880000, 10061820000, 20123640000]

約数ペア:

[(1, 20123640000), (2, 10061820000), (3, 6707880000), (4, 5030910000), (5, 4024728000), (6, 3353940000), (8, 2515455000), (9, 2235960000), (10, 2012364000), (12, 1676970000), (15, 1341576000), (16, 1257727500), (18, 1117980000), (20, 1006182000), (24, 838485000), (25, 804945600), (27, 745320000), (30, 670788000), (32, 628863750), (36, 558990000), (40, 503091000), (45, 447192000), (48, 419242500), (50, 402472800), (54, 372660000), (60, 335394000), (64, 314431875), (72, 279495000), (75, 268315200), (80, 251545500), (81, 248440000), (90, 223596000), (96, 209621250), (100, 201236400), (108, 186330000), (120, 167697000), (125, 160989120), (135, 149064000), (144, 139747500), (150, 134157600), (160, 125772750), (162, 124220000), (180, 111798000), (192, 104810625), (200, 100618200), (216, 93165000), (225, 89438400), (240, 83848500), (250, 80494560), (270, 74532000), (288, 69873750), (300, 67078800), (320, 62886375), (324, 62110000), (360, 55899000), (375, 53663040), (400, 50309100), (405, 49688000), (432, 46582500), (450, 44719200), (480, 41924250), (500, 40247280), (540, 37266000), (576, 34936875), (600, 33539400), (625, 32197824), (648, 31055000), (675, 29812800), (720, 27949500), (750, 26831520), (800, 25154550), (810, 24844000), (864, 23291250), (900, 22359600), (960, 20962125), (1000, 20123640), (1080, 18633000), (1125, 17887680), (1200, 16769700), (1250, 16098912), (1296, 15527500), (1350, 14906400), (1440, 13974750), (1500, 13415760), (1600, 12577275), (1620, 12422000), (1728, 11645625), (1800, 11179800), (1875, 10732608), (2000, 10061820), (2025, 9937600), (2160, 9316500), (2250, 8943840), (2400, 8384850), (2500, 8049456), (2592, 7763750), (2700, 7453200), (2880, 6987375), (3000, 6707880), (3240, 6211000), (3375, 5962560), (3600, 5589900), (3750, 5366304), (4000, 5030910), (4050, 4968800), (4320, 4658250), (4500, 4471920), (4800, 4192425), (5000, 4024728), (5184, 3881875), (5400, 3726600), (5625, 3577536), (6000, 3353940), (6211, 3240000), (6480, 3105500), (6750, 2981280), (7200, 2794950), (7500, 2683152), (8000, 2515455), (8100, 2484400), (8640, 2329125), (9000, 2235960), (10000, 2012364), (10125, 1987520), (10800, 1863300), (11250, 1788768), (12000, 1676970), (12422, 1620000), (12960, 1552750), (13500, 1490640), (14400, 1397475), (15000, 1341576), (16200, 1242200), (16875, 1192512), (18000, 1117980), (18633, 1080000), (20000, 1006182), (20250, 993760), (21600, 931650), (22500, 894384), (24000, 838485), (24844, 810000), (25920, 776375), (27000, 745320), (30000, 670788), (31055, 648000), (32400, 621100), (33750, 596256), (36000, 558990), (37266, 540000), (40000, 503091), (40500, 496880), (43200, 465825), (45000, 447192), (49688, 405000), (50625, 397504), (54000, 372660), (55899, 360000), (60000, 335394), (62110, 324000), (64800, 310550), (67500, 298128), (72000, 279495), (74532, 270000), (81000, 248440), (90000, 223596), (93165, 216000), (99376, 202500), (101250, 198752), (108000, 186330), (111798, 180000), (120000, 167697), (124220, 162000), (129600, 155275), (135000, 149064)]