21101322000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8641}}^1$

素因数の和:8715

約数の個数: 320

約数和(自身を含む): 76229906688

約数和(自身を除く): 55128584688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 37, 40, 44, 48, 50, 55, 60, 66, 74, 75, 80, 88, 100, 110, 111, 120, 125, 132, 148, 150, 165, 176, 185, 200, 220, 222, 240, 250, 264, 275, 296, 300, 330, 370, 375, 400, 407, 440, 444, 500, 528, 550, 555, 592, 600, 660, 740, 750, 814, 825, 880, 888, 925, 1000, 1100, 1110, 1200, 1221, 1320, 1375, 1480, 1500, 1628, 1650, 1776, 1850, 2000, 2035, 2200, 2220, 2442, 2640, 2750, 2775, 2960, 3000, 3256, 3300, 3700, 4070, 4125, 4400, 4440, 4625, 4884, 5500, 5550, 6000, 6105, 6512, 6600, 7400, 8140, 8250, 8641, 8880, 9250, 9768, 10175, 11000, 11100, 12210, 13200, 13875, 14800, 16280, 16500, 17282, 18500, 19536, 20350, 22000, 22200, 24420, 25923, 27750, 30525, 32560, 33000, 34564, 37000, 40700, 43205, 44400, 48840, 50875, 51846, 55500, 61050, 66000, 69128, 74000, 81400, 86410, 95051, 97680, 101750, 103692, 111000, 122100, 129615, 138256, 152625, 162800, 172820, 190102, 203500, 207384, 216025, 222000, 244200, 259230, 285153, 305250, 319717, 345640, 380204, 407000, 414768, 432050, 475255, 488400, 518460, 570306, 610500, 639434, 648075, 691280, 760408, 814000, 864100, 950510, 959151, 1036920, 1080125, 1140612, 1221000, 1278868, 1296150, 1425765, 1520816, 1598585, 1728200, 1901020, 1918302, 2073840, 2160250, 2281224, 2376275, 2442000, 2557736, 2592300, 2851530, 3197170, 3240375, 3456400, 3516887, 3802040, 3836604, 4320500, 4562448, 4752550, 4795755, 5115472, 5184600, 5703060, 6394340, 6480750, 7033774, 7128825, 7604080, 7673208, 7992925, 8641000, 9505100, 9591510, 10369200, 10550661, 11406120, 11881375, 12788680, 12961500, 14067548, 14257650, 15346416, 15985850, 17282000, 17584435, 19010200, 19183020, 21101322, 22812240, 23762750, 23978775, 25577360, 25923000, 28135096, 28515300, 31971700, 35168870, 35644125, 38020400, 38366040, 39964625, 42202644, 47525500, 47957550, 51846000, 52753305, 56270192, 57030600, 63943400, 70337740, 71288250, 76732080, 79929250, 84405288, 87922175, 95051000, 95915100, 105506610, 114061200, 119893875, 127886800, 140675480, 142576500, 159858500, 168810576, 175844350, 190102000, 191830200, 211013220, 239787750, 263766525, 281350960, 285153000, 319717000, 351688700, 383660400, 422026440, 439610875, 479575500, 527533050, 570306000, 639434000, 703377400, 844052880, 879221750, 959151000, 1055066100, 1318832625, 1406754800, 1758443500, 1918302000, 2110132200, 2637665250, 3516887000, 4220264400, 5275330500, 7033774000, 10550661000, 21101322000]

約数ペア:

[(1, 21101322000), (2, 10550661000), (3, 7033774000), (4, 5275330500), (5, 4220264400), (6, 3516887000), (8, 2637665250), (10, 2110132200), (11, 1918302000), (12, 1758443500), (15, 1406754800), (16, 1318832625), (20, 1055066100), (22, 959151000), (24, 879221750), (25, 844052880), (30, 703377400), (33, 639434000), (37, 570306000), (40, 527533050), (44, 479575500), (48, 439610875), (50, 422026440), (55, 383660400), (60, 351688700), (66, 319717000), (74, 285153000), (75, 281350960), (80, 263766525), (88, 239787750), (100, 211013220), (110, 191830200), (111, 190102000), (120, 175844350), (125, 168810576), (132, 159858500), (148, 142576500), (150, 140675480), (165, 127886800), (176, 119893875), (185, 114061200), (200, 105506610), (220, 95915100), (222, 95051000), (240, 87922175), (250, 84405288), (264, 79929250), (275, 76732080), (296, 71288250), (300, 70337740), (330, 63943400), (370, 57030600), (375, 56270192), (400, 52753305), (407, 51846000), (440, 47957550), (444, 47525500), (500, 42202644), (528, 39964625), (550, 38366040), (555, 38020400), (592, 35644125), (600, 35168870), (660, 31971700), (740, 28515300), (750, 28135096), (814, 25923000), (825, 25577360), (880, 23978775), (888, 23762750), (925, 22812240), (1000, 21101322), (1100, 19183020), (1110, 19010200), (1200, 17584435), (1221, 17282000), (1320, 15985850), (1375, 15346416), (1480, 14257650), (1500, 14067548), (1628, 12961500), (1650, 12788680), (1776, 11881375), (1850, 11406120), (2000, 10550661), (2035, 10369200), (2200, 9591510), (2220, 9505100), (2442, 8641000), (2640, 7992925), (2750, 7673208), (2775, 7604080), (2960, 7128825), (3000, 7033774), (3256, 6480750), (3300, 6394340), (3700, 5703060), (4070, 5184600), (4125, 5115472), (4400, 4795755), (4440, 4752550), (4625, 4562448), (4884, 4320500), (5500, 3836604), (5550, 3802040), (6000, 3516887), (6105, 3456400), (6512, 3240375), (6600, 3197170), (7400, 2851530), (8140, 2592300), (8250, 2557736), (8641, 2442000), (8880, 2376275), (9250, 2281224), (9768, 2160250), (10175, 2073840), (11000, 1918302), (11100, 1901020), (12210, 1728200), (13200, 1598585), (13875, 1520816), (14800, 1425765), (16280, 1296150), (16500, 1278868), (17282, 1221000), (18500, 1140612), (19536, 1080125), (20350, 1036920), (22000, 959151), (22200, 950510), (24420, 864100), (25923, 814000), (27750, 760408), (30525, 691280), (32560, 648075), (33000, 639434), (34564, 610500), (37000, 570306), (40700, 518460), (43205, 488400), (44400, 475255), (48840, 432050), (50875, 414768), (51846, 407000), (55500, 380204), (61050, 345640), (66000, 319717), (69128, 305250), (74000, 285153), (81400, 259230), (86410, 244200), (95051, 222000), (97680, 216025), (101750, 207384), (103692, 203500), (111000, 190102), (122100, 172820), (129615, 162800), (138256, 152625)]