450818550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1519277760

約数和(自身を除く): 1068459210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 101, 105, 109, 117, 126, 130, 150, 175, 182, 195, 202, 210, 218, 225, 234, 273, 303, 315, 325, 327, 350, 390, 450, 455, 505, 525, 545, 546, 585, 606, 630, 650, 654, 707, 763, 819, 909, 910, 975, 981, 1010, 1050, 1090, 1170, 1313, 1365, 1414, 1417, 1515, 1526, 1575, 1635, 1638, 1818, 1950, 1962, 2121, 2275, 2289, 2525, 2626, 2725, 2730, 2834, 2925, 3030, 3150, 3270, 3535, 3815, 3939, 4095, 4242, 4251, 4545, 4550, 4578, 4905, 5050, 5450, 5850, 6363, 6565, 6825, 6867, 7070, 7085, 7575, 7630, 7878, 8175, 8190, 8502, 9090, 9191, 9810, 9919, 10605, 11009, 11445, 11817, 12726, 12753, 13130, 13650, 13734, 14170, 15150, 16350, 17675, 18382, 19075, 19695, 19838, 20475, 21210, 21255, 22018, 22725, 22890, 23634, 24525, 25506, 27573, 29757, 31815, 32825, 33027, 34335, 35350, 35425, 38150, 39390, 40950, 42510, 45450, 45955, 49050, 49595, 53025, 55045, 55146, 57225, 59085, 59514, 63630, 63765, 65650, 66054, 68670, 70850, 77063, 82719, 89271, 91910, 98475, 99081, 99190, 106050, 106275, 110090, 114450, 118170, 127530, 137865, 143117, 148785, 154126, 159075, 165135, 165438, 171675, 178542, 196950, 198162, 212550, 229775, 231189, 247975, 275225, 275730, 286234, 295425, 297570, 318150, 318825, 330270, 343350, 385315, 413595, 429351, 446355, 459550, 462378, 495405, 495950, 550450, 590850, 637650, 689325, 693567, 715585, 743925, 770630, 825675, 827190, 858702, 892710, 990810, 1001819, 1155945, 1288053, 1378650, 1387134, 1431170, 1487850, 1651350, 1926575, 2003638, 2067975, 2146755, 2231775, 2311890, 2477025, 2576106, 3005457, 3467835, 3577925, 3853150, 4135950, 4293510, 4463550, 4954050, 5009095, 5779725, 6010914, 6440265, 6935670, 7155850, 9016371, 10018190, 10733775, 11559450, 12880530, 15027285, 17339175, 18032742, 21467550, 25045475, 30054570, 32201325, 34678350, 45081855, 50090950, 64402650, 75136425, 90163710, 150272850, 225409275, 450818550]

約数ペア:

[(1, 450818550), (2, 225409275), (3, 150272850), (5, 90163710), (6, 75136425), (7, 64402650), (9, 50090950), (10, 45081855), (13, 34678350), (14, 32201325), (15, 30054570), (18, 25045475), (21, 21467550), (25, 18032742), (26, 17339175), (30, 15027285), (35, 12880530), (39, 11559450), (42, 10733775), (45, 10018190), (50, 9016371), (63, 7155850), (65, 6935670), (70, 6440265), (75, 6010914), (78, 5779725), (90, 5009095), (91, 4954050), (101, 4463550), (105, 4293510), (109, 4135950), (117, 3853150), (126, 3577925), (130, 3467835), (150, 3005457), (175, 2576106), (182, 2477025), (195, 2311890), (202, 2231775), (210, 2146755), (218, 2067975), (225, 2003638), (234, 1926575), (273, 1651350), (303, 1487850), (315, 1431170), (325, 1387134), (327, 1378650), (350, 1288053), (390, 1155945), (450, 1001819), (455, 990810), (505, 892710), (525, 858702), (545, 827190), (546, 825675), (585, 770630), (606, 743925), (630, 715585), (650, 693567), (654, 689325), (707, 637650), (763, 590850), (819, 550450), (909, 495950), (910, 495405), (975, 462378), (981, 459550), (1010, 446355), (1050, 429351), (1090, 413595), (1170, 385315), (1313, 343350), (1365, 330270), (1414, 318825), (1417, 318150), (1515, 297570), (1526, 295425), (1575, 286234), (1635, 275730), (1638, 275225), (1818, 247975), (1950, 231189), (1962, 229775), (2121, 212550), (2275, 198162), (2289, 196950), (2525, 178542), (2626, 171675), (2725, 165438), (2730, 165135), (2834, 159075), (2925, 154126), (3030, 148785), (3150, 143117), (3270, 137865), (3535, 127530), (3815, 118170), (3939, 114450), (4095, 110090), (4242, 106275), (4251, 106050), (4545, 99190), (4550, 99081), (4578, 98475), (4905, 91910), (5050, 89271), (5450, 82719), (5850, 77063), (6363, 70850), (6565, 68670), (6825, 66054), (6867, 65650), (7070, 63765), (7085, 63630), (7575, 59514), (7630, 59085), (7878, 57225), (8175, 55146), (8190, 55045), (8502, 53025), (9090, 49595), (9191, 49050), (9810, 45955), (9919, 45450), (10605, 42510), (11009, 40950), (11445, 39390), (11817, 38150), (12726, 35425), (12753, 35350), (13130, 34335), (13650, 33027), (13734, 32825), (14170, 31815), (15150, 29757), (16350, 27573), (17675, 25506), (18382, 24525), (19075, 23634), (19695, 22890), (19838, 22725), (20475, 22018), (21210, 21255)]