149787540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2318

約数の個数: 144

約数和(自身を含む): 529296768

約数和(自身を除く): 379509228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2243, 2385, 3180, 3339, 3710, 4452, 4486, 4770, 5565, 6678, 6729, 7420, 8972, 9540, 11130, 11215, 13356, 13458, 15701, 16695, 20187, 22260, 22430, 26916, 31402, 33390, 33645, 40374, 44860, 47103, 62804, 66780, 67290, 78505, 80748, 94206, 100935, 118879, 134580, 141309, 157010, 188412, 201870, 235515, 237758, 282618, 314020, 356637, 403740, 471030, 475516, 565236, 594395, 706545, 713274, 832153, 942060, 1069911, 1188790, 1413090, 1426548, 1664306, 1783185, 2139822, 2377580, 2496459, 2826180, 3328612, 3566370, 4160765, 4279644, 4992918, 5349555, 7132740, 7489377, 8321530, 9985836, 10699110, 12482295, 14978754, 16643060, 21398220, 24964590, 29957508, 37446885, 49929180, 74893770, 149787540]

約数ペア:

[(1, 149787540), (2, 74893770), (3, 49929180), (4, 37446885), (5, 29957508), (6, 24964590), (7, 21398220), (9, 16643060), (10, 14978754), (12, 12482295), (14, 10699110), (15, 9985836), (18, 8321530), (20, 7489377), (21, 7132740), (28, 5349555), (30, 4992918), (35, 4279644), (36, 4160765), (42, 3566370), (45, 3328612), (53, 2826180), (60, 2496459), (63, 2377580), (70, 2139822), (84, 1783185), (90, 1664306), (105, 1426548), (106, 1413090), (126, 1188790), (140, 1069911), (159, 942060), (180, 832153), (210, 713274), (212, 706545), (252, 594395), (265, 565236), (315, 475516), (318, 471030), (371, 403740), (420, 356637), (477, 314020), (530, 282618), (630, 237758), (636, 235515), (742, 201870), (795, 188412), (954, 157010), (1060, 141309), (1113, 134580), (1260, 118879), (1484, 100935), (1590, 94206), (1855, 80748), (1908, 78505), (2226, 67290), (2243, 66780), (2385, 62804), (3180, 47103), (3339, 44860), (3710, 40374), (4452, 33645), (4486, 33390), (4770, 31402), (5565, 26916), (6678, 22430), (6729, 22260), (7420, 20187), (8972, 16695), (9540, 15701), (11130, 13458), (11215, 13356)]