38751480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 128

約数和(自身を含む): 131803200

約数和(自身を除く): 93051720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 677, 795, 954, 1060, 1080, 1272, 1354, 1431, 1590, 1908, 2031, 2120, 2385, 2708, 2862, 3180, 3385, 3816, 4062, 4770, 5416, 5724, 6093, 6360, 6770, 7155, 8124, 9540, 10155, 11448, 12186, 13540, 14310, 16248, 18279, 19080, 20310, 24372, 27080, 28620, 30465, 35881, 36558, 40620, 48744, 57240, 60930, 71762, 73116, 81240, 91395, 107643, 121860, 143524, 146232, 179405, 182790, 215286, 243720, 287048, 322929, 358810, 365580, 430572, 538215, 645858, 717620, 731160, 861144, 968787, 1076430, 1291716, 1435240, 1614645, 1937574, 2152860, 2583432, 3229290, 3875148, 4305720, 4843935, 6458580, 7750296, 9687870, 12917160, 19375740, 38751480]

約数ペア:

[(1, 38751480), (2, 19375740), (3, 12917160), (4, 9687870), (5, 7750296), (6, 6458580), (8, 4843935), (9, 4305720), (10, 3875148), (12, 3229290), (15, 2583432), (18, 2152860), (20, 1937574), (24, 1614645), (27, 1435240), (30, 1291716), (36, 1076430), (40, 968787), (45, 861144), (53, 731160), (54, 717620), (60, 645858), (72, 538215), (90, 430572), (106, 365580), (108, 358810), (120, 322929), (135, 287048), (159, 243720), (180, 215286), (212, 182790), (216, 179405), (265, 146232), (270, 143524), (318, 121860), (360, 107643), (424, 91395), (477, 81240), (530, 73116), (540, 71762), (636, 60930), (677, 57240), (795, 48744), (954, 40620), (1060, 36558), (1080, 35881), (1272, 30465), (1354, 28620), (1431, 27080), (1590, 24372), (1908, 20310), (2031, 19080), (2120, 18279), (2385, 16248), (2708, 14310), (2862, 13540), (3180, 12186), (3385, 11448), (3816, 10155), (4062, 9540), (4770, 8124), (5416, 7155), (5724, 6770), (6093, 6360)]