51338696580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1\times {\mathrm{5639}}^1$

素因数の和:7058

約数の個数: 144

約数和(自身を含む): 160081608960

約数和(自身を除く): 108742912380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1367, 1665, 2220, 2734, 3330, 4101, 5468, 5639, 6660, 6835, 8202, 11278, 12303, 13670, 16404, 16917, 20505, 22556, 24606, 27340, 28195, 33834, 41010, 49212, 50579, 50751, 56390, 61515, 67668, 82020, 84585, 101158, 101502, 112780, 123030, 151737, 169170, 202316, 203004, 208643, 246060, 252895, 253755, 303474, 338340, 417286, 455211, 505790, 507510, 606948, 625929, 758685, 834572, 910422, 1011580, 1015020, 1043215, 1251858, 1517370, 1820844, 1877787, 2086430, 2276055, 2503716, 3034740, 3129645, 3755574, 4172860, 4552110, 6259290, 7511148, 7708513, 9104220, 9388935, 12518580, 15417026, 18777870, 23125539, 30834052, 37555740, 38542565, 46251078, 69376617, 77085130, 92502156, 115627695, 138753234, 154170260, 231255390, 277506468, 285214981, 346883085, 462510780, 570429962, 693766170, 855644943, 1140859924, 1387532340, 1426074905, 1711289886, 2566934829, 2852149810, 3422579772, 4278224715, 5133869658, 5704299620, 8556449430, 10267739316, 12834674145, 17112898860, 25669348290, 51338696580]

約数ペア:

[(1, 51338696580), (2, 25669348290), (3, 17112898860), (4, 12834674145), (5, 10267739316), (6, 8556449430), (9, 5704299620), (10, 5133869658), (12, 4278224715), (15, 3422579772), (18, 2852149810), (20, 2566934829), (30, 1711289886), (36, 1426074905), (37, 1387532340), (45, 1140859924), (60, 855644943), (74, 693766170), (90, 570429962), (111, 462510780), (148, 346883085), (180, 285214981), (185, 277506468), (222, 231255390), (333, 154170260), (370, 138753234), (444, 115627695), (555, 92502156), (666, 77085130), (740, 69376617), (1110, 46251078), (1332, 38542565), (1367, 37555740), (1665, 30834052), (2220, 23125539), (2734, 18777870), (3330, 15417026), (4101, 12518580), (5468, 9388935), (5639, 9104220), (6660, 7708513), (6835, 7511148), (8202, 6259290), (11278, 4552110), (12303, 4172860), (13670, 3755574), (16404, 3129645), (16917, 3034740), (20505, 2503716), (22556, 2276055), (24606, 2086430), (27340, 1877787), (28195, 1820844), (33834, 1517370), (41010, 1251858), (49212, 1043215), (50579, 1015020), (50751, 1011580), (56390, 910422), (61515, 834572), (67668, 758685), (82020, 625929), (84585, 606948), (101158, 507510), (101502, 505790), (112780, 455211), (123030, 417286), (151737, 338340), (169170, 303474), (202316, 253755), (203004, 252895), (208643, 246060)]