20931552600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4243

約数の個数: 384

約数和(自身を含む): 79644902400

約数和(自身を除く): 58713349800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 71, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 142, 150, 168, 170, 175, 200, 204, 210, 213, 238, 255, 280, 284, 300, 340, 350, 355, 357, 408, 420, 425, 426, 476, 497, 510, 525, 568, 595, 600, 680, 700, 710, 714, 840, 850, 852, 952, 994, 1020, 1050, 1065, 1190, 1207, 1275, 1400, 1420, 1428, 1491, 1700, 1704, 1775, 1785, 1988, 2040, 2100, 2130, 2380, 2414, 2485, 2550, 2840, 2856, 2975, 2982, 3400, 3550, 3570, 3621, 3976, 4129, 4200, 4260, 4760, 4828, 4970, 5100, 5325, 5950, 5964, 6035, 7100, 7140, 7242, 7455, 8258, 8449, 8520, 8925, 9656, 9940, 10200, 10650, 11900, 11928, 12070, 12387, 12425, 14200, 14280, 14484, 14910, 16516, 16898, 17850, 18105, 19880, 20645, 21300, 23800, 24140, 24774, 24850, 25347, 28903, 28968, 29820, 30175, 33032, 33796, 35700, 36210, 37275, 41290, 42245, 42600, 48280, 49548, 49700, 50694, 57806, 59640, 60350, 61935, 67592, 70193, 71400, 72420, 74550, 82580, 84490, 86709, 90525, 99096, 99400, 101388, 103225, 115612, 120700, 123870, 126735, 140386, 144515, 144840, 149100, 165160, 168980, 173418, 181050, 202776, 206450, 210579, 211225, 231224, 241400, 247740, 253470, 280772, 289030, 293159, 298200, 309675, 337960, 346836, 350965, 362100, 412900, 421158, 422450, 433545, 491351, 495480, 506940, 561544, 578060, 586318, 619350, 633675, 693672, 701930, 722575, 724200, 825800, 842316, 844900, 867090, 879477, 982702, 1013880, 1052895, 1156120, 1172636, 1238700, 1267350, 1403860, 1445150, 1465795, 1474053, 1684632, 1689800, 1734180, 1754825, 1758954, 1965404, 2052113, 2105790, 2167725, 2345272, 2456755, 2477400, 2534700, 2807720, 2890300, 2931590, 2948106, 3468360, 3509650, 3517908, 3930808, 4104226, 4211580, 4335450, 4397385, 4913510, 4983703, 5069400, 5264475, 5780600, 5863180, 5896212, 6156339, 7019300, 7035816, 7328975, 7370265, 8208452, 8423160, 8670900, 8794770, 9827020, 9967406, 10260565, 10528950, 11726360, 11792424, 12283775, 12312678, 14038600, 14657950, 14740530, 14951109, 16416904, 17341800, 17589540, 19654040, 19934812, 20521130, 21057900, 21986925, 24567550, 24625356, 24918515, 29315900, 29481060, 29902218, 30781695, 34885921, 35179080, 36851325, 39869624, 41042260, 42115800, 43973850, 49135100, 49250712, 49837030, 51302825, 58631800, 58962120, 59804436, 61563390, 69771842, 73702650, 74755545, 82084520, 87947700, 98270200, 99674060, 102605650, 104657763, 119608872, 123126780, 124592575, 139543684, 147405300, 149511090, 153908475, 174429605, 175895400, 199348120, 205211300, 209315526, 246253560, 249185150, 279087368, 294810600, 299022180, 307816950, 348859210, 373777725, 410422600, 418631052, 498370300, 523288815, 598044360, 615633900, 697718420, 747555450, 837262104, 872148025, 996740600, 1046577630, 1231267800, 1395436840, 1495110900, 1744296050, 2093155260, 2616444075, 2990221800, 3488592100, 4186310520, 5232888150, 6977184200, 10465776300, 20931552600]

約数ペア:

[(1, 20931552600), (2, 10465776300), (3, 6977184200), (4, 5232888150), (5, 4186310520), (6, 3488592100), (7, 2990221800), (8, 2616444075), (10, 2093155260), (12, 1744296050), (14, 1495110900), (15, 1395436840), (17, 1231267800), (20, 1046577630), (21, 996740600), (24, 872148025), (25, 837262104), (28, 747555450), (30, 697718420), (34, 615633900), (35, 598044360), (40, 523288815), (42, 498370300), (50, 418631052), (51, 410422600), (56, 373777725), (60, 348859210), (68, 307816950), (70, 299022180), (71, 294810600), (75, 279087368), (84, 249185150), (85, 246253560), (100, 209315526), (102, 205211300), (105, 199348120), (119, 175895400), (120, 174429605), (136, 153908475), (140, 149511090), (142, 147405300), (150, 139543684), (168, 124592575), (170, 123126780), (175, 119608872), (200, 104657763), (204, 102605650), (210, 99674060), (213, 98270200), (238, 87947700), (255, 82084520), (280, 74755545), (284, 73702650), (300, 69771842), (340, 61563390), (350, 59804436), (355, 58962120), (357, 58631800), (408, 51302825), (420, 49837030), (425, 49250712), (426, 49135100), (476, 43973850), (497, 42115800), (510, 41042260), (525, 39869624), (568, 36851325), (595, 35179080), (600, 34885921), (680, 30781695), (700, 29902218), (710, 29481060), (714, 29315900), (840, 24918515), (850, 24625356), (852, 24567550), (952, 21986925), (994, 21057900), (1020, 20521130), (1050, 19934812), (1065, 19654040), (1190, 17589540), (1207, 17341800), (1275, 16416904), (1400, 14951109), (1420, 14740530), (1428, 14657950), (1491, 14038600), (1700, 12312678), (1704, 12283775), (1775, 11792424), (1785, 11726360), (1988, 10528950), (2040, 10260565), (2100, 9967406), (2130, 9827020), (2380, 8794770), (2414, 8670900), (2485, 8423160), (2550, 8208452), (2840, 7370265), (2856, 7328975), (2975, 7035816), (2982, 7019300), (3400, 6156339), (3550, 5896212), (3570, 5863180), (3621, 5780600), (3976, 5264475), (4129, 5069400), (4200, 4983703), (4260, 4913510), (4760, 4397385), (4828, 4335450), (4970, 4211580), (5100, 4104226), (5325, 3930808), (5950, 3517908), (5964, 3509650), (6035, 3468360), (7100, 2948106), (7140, 2931590), (7242, 2890300), (7455, 2807720), (8258, 2534700), (8449, 2477400), (8520, 2456755), (8925, 2345272), (9656, 2167725), (9940, 2105790), (10200, 2052113), (10650, 1965404), (11900, 1758954), (11928, 1754825), (12070, 1734180), (12387, 1689800), (12425, 1684632), (14200, 1474053), (14280, 1465795), (14484, 1445150), (14910, 1403860), (16516, 1267350), (16898, 1238700), (17850, 1172636), (18105, 1156120), (19880, 1052895), (20645, 1013880), (21300, 982702), (23800, 879477), (24140, 867090), (24774, 844900), (24850, 842316), (25347, 825800), (28903, 724200), (28968, 722575), (29820, 701930), (30175, 693672), (33032, 633675), (33796, 619350), (35700, 586318), (36210, 578060), (37275, 561544), (41290, 506940), (42245, 495480), (42600, 491351), (48280, 433545), (49548, 422450), (49700, 421158), (50694, 412900), (57806, 362100), (59640, 350965), (60350, 346836), (61935, 337960), (67592, 309675), (70193, 298200), (71400, 293159), (72420, 289030), (74550, 280772), (82580, 253470), (84490, 247740), (86709, 241400), (90525, 231224), (99096, 211225), (99400, 210579), (101388, 206450), (103225, 202776), (115612, 181050), (120700, 173418), (123870, 168980), (126735, 165160), (140386, 149100), (144515, 144840)]