65778300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 216

約数和(自身を含む): 241297056

約数和(自身を除く): 175518756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 197, 210, 212, 225, 252, 265, 300, 315, 318, 350, 371, 394, 420, 450, 477, 525, 530, 591, 630, 636, 700, 742, 788, 795, 900, 954, 985, 1050, 1060, 1113, 1182, 1260, 1325, 1379, 1484, 1575, 1590, 1773, 1855, 1908, 1970, 2100, 2226, 2364, 2385, 2650, 2758, 2955, 3150, 3180, 3339, 3546, 3710, 3940, 3975, 4137, 4452, 4770, 4925, 5300, 5516, 5565, 5910, 6300, 6678, 6895, 7092, 7420, 7950, 8274, 8865, 9275, 9540, 9850, 10441, 11130, 11820, 11925, 12411, 13356, 13790, 14775, 15900, 16548, 16695, 17730, 18550, 19700, 20685, 20882, 22260, 23850, 24822, 27580, 27825, 29550, 31323, 33390, 34475, 35460, 37100, 41370, 41764, 44325, 47700, 49644, 52205, 55650, 59100, 62055, 62646, 66780, 68950, 73087, 82740, 83475, 88650, 93969, 103425, 104410, 111300, 124110, 125292, 137900, 146174, 156615, 166950, 177300, 187938, 206850, 208820, 219261, 248220, 261025, 292348, 310275, 313230, 333900, 365435, 375876, 413700, 438522, 469845, 522050, 620550, 626460, 657783, 730870, 783075, 877044, 939690, 1044100, 1096305, 1241100, 1315566, 1461740, 1566150, 1827175, 1879380, 2192610, 2349225, 2631132, 3132300, 3288915, 3654350, 4385220, 4698450, 5481525, 6577830, 7308700, 9396900, 10963050, 13155660, 16444575, 21926100, 32889150, 65778300]

約数ペア:

[(1, 65778300), (2, 32889150), (3, 21926100), (4, 16444575), (5, 13155660), (6, 10963050), (7, 9396900), (9, 7308700), (10, 6577830), (12, 5481525), (14, 4698450), (15, 4385220), (18, 3654350), (20, 3288915), (21, 3132300), (25, 2631132), (28, 2349225), (30, 2192610), (35, 1879380), (36, 1827175), (42, 1566150), (45, 1461740), (50, 1315566), (53, 1241100), (60, 1096305), (63, 1044100), (70, 939690), (75, 877044), (84, 783075), (90, 730870), (100, 657783), (105, 626460), (106, 620550), (126, 522050), (140, 469845), (150, 438522), (159, 413700), (175, 375876), (180, 365435), (197, 333900), (210, 313230), (212, 310275), (225, 292348), (252, 261025), (265, 248220), (300, 219261), (315, 208820), (318, 206850), (350, 187938), (371, 177300), (394, 166950), (420, 156615), (450, 146174), (477, 137900), (525, 125292), (530, 124110), (591, 111300), (630, 104410), (636, 103425), (700, 93969), (742, 88650), (788, 83475), (795, 82740), (900, 73087), (954, 68950), (985, 66780), (1050, 62646), (1060, 62055), (1113, 59100), (1182, 55650), (1260, 52205), (1325, 49644), (1379, 47700), (1484, 44325), (1575, 41764), (1590, 41370), (1773, 37100), (1855, 35460), (1908, 34475), (1970, 33390), (2100, 31323), (2226, 29550), (2364, 27825), (2385, 27580), (2650, 24822), (2758, 23850), (2955, 22260), (3150, 20882), (3180, 20685), (3339, 19700), (3546, 18550), (3710, 17730), (3940, 16695), (3975, 16548), (4137, 15900), (4452, 14775), (4770, 13790), (4925, 13356), (5300, 12411), (5516, 11925), (5565, 11820), (5910, 11130), (6300, 10441), (6678, 9850), (6895, 9540), (7092, 9275), (7420, 8865), (7950, 8274)]