21000252000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19231}}^1$

素因数の和:19279

約数の個数: 384

約数和(自身を含む): 84677419008

約数和(自身を除く): 63677167008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 250, 260, 273, 280, 300, 312, 325, 336, 350, 364, 375, 390, 400, 416, 420, 455, 480, 500, 520, 525, 546, 560, 600, 624, 650, 672, 700, 728, 750, 780, 800, 840, 875, 910, 975, 1000, 1040, 1050, 1092, 1120, 1200, 1248, 1300, 1365, 1400, 1456, 1500, 1560, 1625, 1680, 1750, 1820, 1950, 2000, 2080, 2100, 2184, 2275, 2400, 2600, 2625, 2730, 2800, 2912, 3000, 3120, 3250, 3360, 3500, 3640, 3900, 4000, 4200, 4368, 4550, 4875, 5200, 5250, 5460, 5600, 6000, 6240, 6500, 6825, 7000, 7280, 7800, 8400, 8736, 9100, 9750, 10400, 10500, 10920, 11375, 12000, 13000, 13650, 14000, 14560, 15600, 16800, 18200, 19231, 19500, 21000, 21840, 22750, 26000, 27300, 28000, 31200, 34125, 36400, 38462, 39000, 42000, 43680, 45500, 52000, 54600, 57693, 68250, 72800, 76924, 78000, 84000, 91000, 96155, 109200, 115386, 134617, 136500, 153848, 156000, 182000, 192310, 218400, 230772, 250003, 269234, 273000, 288465, 307696, 364000, 384620, 403851, 461544, 480775, 500006, 538468, 546000, 576930, 615392, 673085, 750009, 769240, 807702, 923088, 961550, 1000012, 1076936, 1092000, 1153860, 1250015, 1346170, 1442325, 1500018, 1538480, 1615404, 1750021, 1846176, 1923100, 2000024, 2019255, 2153872, 2307720, 2403875, 2500030, 2692340, 2884650, 3000036, 3076960, 3230808, 3365425, 3500042, 3750045, 3846200, 4000048, 4038510, 4307744, 4615440, 4807750, 5000060, 5250063, 5384680, 5769300, 6000072, 6250075, 6461616, 6730850, 7000084, 7211625, 7500090, 7692400, 8000096, 8077020, 8750105, 9230880, 9615500, 10000120, 10096275, 10500126, 10769360, 11538600, 12000144, 12500150, 12923232, 13461700, 14000168, 14423250, 15000180, 15384800, 16154040, 16827125, 17500210, 18750225, 19231000, 20000240, 20192550, 21000252, 21538720, 23077200, 24000288, 25000300, 26250315, 26923400, 28000336, 28846500, 30000360, 31250375, 32308080, 33654250, 35000420, 37500450, 38462000, 40000480, 40385100, 42000504, 43750525, 46154400, 50000600, 50481375, 52500630, 53846800, 56000672, 57693000, 60000720, 62500750, 64616160, 67308500, 70000840, 75000900, 76924000, 80770200, 84001008, 87501050, 93751125, 100001200, 100962750, 105001260, 107693600, 115386000, 120001440, 125001500, 131251575, 134617000, 140001680, 150001800, 161540400, 168002016, 175002100, 187502250, 200002400, 201925500, 210002520, 218752625, 230772000, 250003000, 262503150, 269234000, 280003360, 300003600, 323080800, 350004200, 375004500, 403851000, 420005040, 437505250, 500006000, 525006300, 538468000, 600007200, 656257875, 700008400, 750009000, 807702000, 840010080, 875010500, 1000012000, 1050012600, 1312515750, 1400016800, 1500018000, 1615404000, 1750021000, 2100025200, 2625031500, 3000036000, 3500042000, 4200050400, 5250063000, 7000084000, 10500126000, 21000252000]

約数ペア:

[(1, 21000252000), (2, 10500126000), (3, 7000084000), (4, 5250063000), (5, 4200050400), (6, 3500042000), (7, 3000036000), (8, 2625031500), (10, 2100025200), (12, 1750021000), (13, 1615404000), (14, 1500018000), (15, 1400016800), (16, 1312515750), (20, 1050012600), (21, 1000012000), (24, 875010500), (25, 840010080), (26, 807702000), (28, 750009000), (30, 700008400), (32, 656257875), (35, 600007200), (39, 538468000), (40, 525006300), (42, 500006000), (48, 437505250), (50, 420005040), (52, 403851000), (56, 375004500), (60, 350004200), (65, 323080800), (70, 300003600), (75, 280003360), (78, 269234000), (80, 262503150), (84, 250003000), (91, 230772000), (96, 218752625), (100, 210002520), (104, 201925500), (105, 200002400), (112, 187502250), (120, 175002100), (125, 168002016), (130, 161540400), (140, 150001800), (150, 140001680), (156, 134617000), (160, 131251575), (168, 125001500), (175, 120001440), (182, 115386000), (195, 107693600), (200, 105001260), (208, 100962750), (210, 100001200), (224, 93751125), (240, 87501050), (250, 84001008), (260, 80770200), (273, 76924000), (280, 75000900), (300, 70000840), (312, 67308500), (325, 64616160), (336, 62500750), (350, 60000720), (364, 57693000), (375, 56000672), (390, 53846800), (400, 52500630), (416, 50481375), (420, 50000600), (455, 46154400), (480, 43750525), (500, 42000504), (520, 40385100), (525, 40000480), (546, 38462000), (560, 37500450), (600, 35000420), (624, 33654250), (650, 32308080), (672, 31250375), (700, 30000360), (728, 28846500), (750, 28000336), (780, 26923400), (800, 26250315), (840, 25000300), (875, 24000288), (910, 23077200), (975, 21538720), (1000, 21000252), (1040, 20192550), (1050, 20000240), (1092, 19231000), (1120, 18750225), (1200, 17500210), (1248, 16827125), (1300, 16154040), (1365, 15384800), (1400, 15000180), (1456, 14423250), (1500, 14000168), (1560, 13461700), (1625, 12923232), (1680, 12500150), (1750, 12000144), (1820, 11538600), (1950, 10769360), (2000, 10500126), (2080, 10096275), (2100, 10000120), (2184, 9615500), (2275, 9230880), (2400, 8750105), (2600, 8077020), (2625, 8000096), (2730, 7692400), (2800, 7500090), (2912, 7211625), (3000, 7000084), (3120, 6730850), (3250, 6461616), (3360, 6250075), (3500, 6000072), (3640, 5769300), (3900, 5384680), (4000, 5250063), (4200, 5000060), (4368, 4807750), (4550, 4615440), (4875, 4307744), (5200, 4038510), (5250, 4000048), (5460, 3846200), (5600, 3750045), (6000, 3500042), (6240, 3365425), (6500, 3230808), (6825, 3076960), (7000, 3000036), (7280, 2884650), (7800, 2692340), (8400, 2500030), (8736, 2403875), (9100, 2307720), (9750, 2153872), (10400, 2019255), (10500, 2000024), (10920, 1923100), (11375, 1846176), (12000, 1750021), (13000, 1615404), (13650, 1538480), (14000, 1500018), (14560, 1442325), (15600, 1346170), (16800, 1250015), (18200, 1153860), (19231, 1092000), (19500, 1076936), (21000, 1000012), (21840, 961550), (22750, 923088), (26000, 807702), (27300, 769240), (28000, 750009), (31200, 673085), (34125, 615392), (36400, 576930), (38462, 546000), (39000, 538468), (42000, 500006), (43680, 480775), (45500, 461544), (52000, 403851), (54600, 384620), (57693, 364000), (68250, 307696), (72800, 288465), (76924, 273000), (78000, 269234), (84000, 250003), (91000, 230772), (96155, 218400), (109200, 192310), (115386, 182000), (134617, 156000), (136500, 153848)]