202141080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 489750120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 59, 60, 62, 72, 90, 93, 118, 120, 124, 155, 177, 180, 186, 236, 248, 279, 295, 307, 310, 354, 360, 372, 465, 472, 531, 558, 590, 614, 620, 708, 744, 885, 921, 930, 1062, 1116, 1180, 1228, 1240, 1395, 1416, 1535, 1770, 1829, 1842, 1860, 2124, 2232, 2360, 2456, 2655, 2763, 2790, 3070, 3540, 3658, 3684, 3720, 4248, 4605, 5310, 5487, 5526, 5580, 6140, 7080, 7316, 7368, 9145, 9210, 9517, 10620, 10974, 11052, 11160, 12280, 13815, 14632, 16461, 18113, 18290, 18420, 19034, 21240, 21948, 22104, 27435, 27630, 28551, 32922, 36226, 36580, 36840, 38068, 43896, 47585, 54339, 54870, 55260, 57102, 65844, 72452, 73160, 76136, 82305, 85653, 90565, 95170, 108678, 109740, 110520, 114204, 131688, 142755, 144904, 163017, 164610, 171306, 181130, 190340, 217356, 219480, 228408, 271695, 285510, 326034, 329220, 342612, 362260, 380680, 428265, 434712, 543390, 561503, 571020, 652068, 658440, 685224, 724520, 815085, 856530, 1086780, 1123006, 1142040, 1304136, 1630170, 1684509, 1713060, 2173560, 2246012, 2807515, 3260340, 3369018, 3426120, 4492024, 5053527, 5615030, 6520680, 6738036, 8422545, 10107054, 11230060, 13476072, 16845090, 20214108, 22460120, 25267635, 33690180, 40428216, 50535270, 67380360, 101070540, 202141080]

約数ペア:

[(1, 202141080), (2, 101070540), (3, 67380360), (4, 50535270), (5, 40428216), (6, 33690180), (8, 25267635), (9, 22460120), (10, 20214108), (12, 16845090), (15, 13476072), (18, 11230060), (20, 10107054), (24, 8422545), (30, 6738036), (31, 6520680), (36, 5615030), (40, 5053527), (45, 4492024), (59, 3426120), (60, 3369018), (62, 3260340), (72, 2807515), (90, 2246012), (93, 2173560), (118, 1713060), (120, 1684509), (124, 1630170), (155, 1304136), (177, 1142040), (180, 1123006), (186, 1086780), (236, 856530), (248, 815085), (279, 724520), (295, 685224), (307, 658440), (310, 652068), (354, 571020), (360, 561503), (372, 543390), (465, 434712), (472, 428265), (531, 380680), (558, 362260), (590, 342612), (614, 329220), (620, 326034), (708, 285510), (744, 271695), (885, 228408), (921, 219480), (930, 217356), (1062, 190340), (1116, 181130), (1180, 171306), (1228, 164610), (1240, 163017), (1395, 144904), (1416, 142755), (1535, 131688), (1770, 114204), (1829, 110520), (1842, 109740), (1860, 108678), (2124, 95170), (2232, 90565), (2360, 85653), (2456, 82305), (2655, 76136), (2763, 73160), (2790, 72452), (3070, 65844), (3540, 57102), (3658, 55260), (3684, 54870), (3720, 54339), (4248, 47585), (4605, 43896), (5310, 38068), (5487, 36840), (5526, 36580), (5580, 36226), (6140, 32922), (7080, 28551), (7316, 27630), (7368, 27435), (9145, 22104), (9210, 21948), (9517, 21240), (10620, 19034), (10974, 18420), (11052, 18290), (11160, 18113), (12280, 16461), (13815, 14632)]