21995130000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 400

約数和(自身を含む): 74971201536

約数和(自身を除く): 52976071536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 127, 138, 150, 184, 200, 230, 240, 250, 251, 254, 276, 300, 345, 368, 375, 381, 400, 460, 500, 502, 508, 552, 575, 600, 625, 635, 690, 750, 753, 762, 920, 1000, 1004, 1016, 1104, 1150, 1200, 1250, 1255, 1270, 1380, 1500, 1506, 1524, 1725, 1840, 1875, 1905, 2000, 2008, 2032, 2300, 2500, 2510, 2540, 2760, 2875, 2921, 3000, 3012, 3048, 3175, 3450, 3750, 3765, 3810, 4016, 4600, 5000, 5020, 5080, 5520, 5750, 5773, 5842, 6000, 6024, 6096, 6275, 6350, 6900, 7500, 7530, 7620, 8625, 8763, 9200, 9525, 10000, 10040, 10160, 11500, 11546, 11684, 12048, 12550, 12700, 13800, 14375, 14605, 15000, 15060, 15240, 15875, 17250, 17319, 17526, 18825, 19050, 20080, 23000, 23092, 23368, 25100, 25400, 27600, 28750, 28865, 29210, 30000, 30120, 30480, 31375, 31750, 31877, 34500, 34638, 35052, 37650, 38100, 43125, 43815, 46000, 46184, 46736, 47625, 50200, 50800, 57500, 57730, 58420, 60240, 62750, 63500, 63754, 69000, 69276, 70104, 73025, 75300, 76200, 79375, 86250, 86595, 87630, 92368, 94125, 95250, 95631, 100400, 115000, 115460, 116840, 125500, 127000, 127508, 138000, 138552, 140208, 144325, 146050, 150600, 152400, 156875, 158750, 159385, 172500, 173190, 175260, 188250, 190500, 191262, 219075, 230000, 230920, 233680, 238125, 251000, 254000, 255016, 277104, 288650, 292100, 301200, 313750, 317500, 318770, 345000, 346380, 350520, 365125, 376500, 381000, 382524, 432975, 438150, 461840, 470625, 476250, 478155, 502000, 510032, 577300, 584200, 627500, 635000, 637540, 690000, 692760, 701040, 721625, 730250, 733171, 753000, 762000, 765048, 796925, 865950, 876300, 941250, 952500, 956310, 1095375, 1154600, 1168400, 1255000, 1270000, 1275080, 1385520, 1443250, 1460500, 1466342, 1506000, 1530096, 1593850, 1731900, 1752600, 1825625, 1882500, 1905000, 1912620, 2164875, 2190750, 2199513, 2309200, 2390775, 2510000, 2550160, 2886500, 2921000, 2932684, 3187700, 3463800, 3505200, 3608125, 3651250, 3665855, 3765000, 3810000, 3825240, 3984625, 4329750, 4381500, 4399026, 4781550, 5476875, 5773000, 5842000, 5865368, 6375400, 6927600, 7216250, 7302500, 7331710, 7530000, 7650480, 7969250, 8659500, 8763000, 8798052, 9563100, 10824375, 10953750, 10997565, 11546000, 11730736, 11953875, 12750800, 14432500, 14605000, 14663420, 15938500, 17319000, 17526000, 17596104, 18329275, 19126200, 19923125, 21648750, 21907500, 21995130, 23907750, 28865000, 29210000, 29326840, 31877000, 34638000, 35192208, 36658550, 38252400, 39846250, 43297500, 43815000, 43990260, 47815500, 54987825, 57730000, 58653680, 59769375, 63754000, 73317100, 79692500, 86595000, 87630000, 87980520, 91646375, 95631000, 109975650, 119538750, 146634200, 159385000, 173190000, 175961040, 183292750, 191262000, 219951300, 239077500, 274939125, 293268400, 318770000, 366585500, 439902600, 458231875, 478155000, 549878250, 733171000, 879805200, 916463750, 956310000, 1099756500, 1374695625, 1466342000, 1832927500, 2199513000, 2749391250, 3665855000, 4399026000, 5498782500, 7331710000, 10997565000, 21995130000]

約数ペア:

[(1, 21995130000), (2, 10997565000), (3, 7331710000), (4, 5498782500), (5, 4399026000), (6, 3665855000), (8, 2749391250), (10, 2199513000), (12, 1832927500), (15, 1466342000), (16, 1374695625), (20, 1099756500), (23, 956310000), (24, 916463750), (25, 879805200), (30, 733171000), (40, 549878250), (46, 478155000), (48, 458231875), (50, 439902600), (60, 366585500), (69, 318770000), (75, 293268400), (80, 274939125), (92, 239077500), (100, 219951300), (115, 191262000), (120, 183292750), (125, 175961040), (127, 173190000), (138, 159385000), (150, 146634200), (184, 119538750), (200, 109975650), (230, 95631000), (240, 91646375), (250, 87980520), (251, 87630000), (254, 86595000), (276, 79692500), (300, 73317100), (345, 63754000), (368, 59769375), (375, 58653680), (381, 57730000), (400, 54987825), (460, 47815500), (500, 43990260), (502, 43815000), (508, 43297500), (552, 39846250), (575, 38252400), (600, 36658550), (625, 35192208), (635, 34638000), (690, 31877000), (750, 29326840), (753, 29210000), (762, 28865000), (920, 23907750), (1000, 21995130), (1004, 21907500), (1016, 21648750), (1104, 19923125), (1150, 19126200), (1200, 18329275), (1250, 17596104), (1255, 17526000), (1270, 17319000), (1380, 15938500), (1500, 14663420), (1506, 14605000), (1524, 14432500), (1725, 12750800), (1840, 11953875), (1875, 11730736), (1905, 11546000), (2000, 10997565), (2008, 10953750), (2032, 10824375), (2300, 9563100), (2500, 8798052), (2510, 8763000), (2540, 8659500), (2760, 7969250), (2875, 7650480), (2921, 7530000), (3000, 7331710), (3012, 7302500), (3048, 7216250), (3175, 6927600), (3450, 6375400), (3750, 5865368), (3765, 5842000), (3810, 5773000), (4016, 5476875), (4600, 4781550), (5000, 4399026), (5020, 4381500), (5080, 4329750), (5520, 3984625), (5750, 3825240), (5773, 3810000), (5842, 3765000), (6000, 3665855), (6024, 3651250), (6096, 3608125), (6275, 3505200), (6350, 3463800), (6900, 3187700), (7500, 2932684), (7530, 2921000), (7620, 2886500), (8625, 2550160), (8763, 2510000), (9200, 2390775), (9525, 2309200), (10000, 2199513), (10040, 2190750), (10160, 2164875), (11500, 1912620), (11546, 1905000), (11684, 1882500), (12048, 1825625), (12550, 1752600), (12700, 1731900), (13800, 1593850), (14375, 1530096), (14605, 1506000), (15000, 1466342), (15060, 1460500), (15240, 1443250), (15875, 1385520), (17250, 1275080), (17319, 1270000), (17526, 1255000), (18825, 1168400), (19050, 1154600), (20080, 1095375), (23000, 956310), (23092, 952500), (23368, 941250), (25100, 876300), (25400, 865950), (27600, 796925), (28750, 765048), (28865, 762000), (29210, 753000), (30000, 733171), (30120, 730250), (30480, 721625), (31375, 701040), (31750, 692760), (31877, 690000), (34500, 637540), (34638, 635000), (35052, 627500), (37650, 584200), (38100, 577300), (43125, 510032), (43815, 502000), (46000, 478155), (46184, 476250), (46736, 470625), (47625, 461840), (50200, 438150), (50800, 432975), (57500, 382524), (57730, 381000), (58420, 376500), (60240, 365125), (62750, 350520), (63500, 346380), (63754, 345000), (69000, 318770), (69276, 317500), (70104, 313750), (73025, 301200), (75300, 292100), (76200, 288650), (79375, 277104), (86250, 255016), (86595, 254000), (87630, 251000), (92368, 238125), (94125, 233680), (95250, 230920), (95631, 230000), (100400, 219075), (115000, 191262), (115460, 190500), (116840, 188250), (125500, 175260), (127000, 173190), (127508, 172500), (138000, 159385), (138552, 158750), (140208, 156875), (144325, 152400), (146050, 150600)]