84438180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 264122880

約数和(自身を除く): 179684700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 540, 542, 577, 813, 1084, 1154, 1355, 1626, 1731, 2308, 2439, 2710, 2885, 3252, 3462, 4065, 4878, 5193, 5420, 5770, 6924, 7317, 8130, 8655, 9756, 10386, 11540, 12195, 14634, 15579, 16260, 17310, 20772, 24390, 25965, 29268, 31158, 34620, 36585, 48780, 51930, 62316, 73170, 77895, 103860, 146340, 155790, 156367, 311580, 312734, 469101, 625468, 781835, 938202, 1407303, 1563670, 1876404, 2345505, 2814606, 3127340, 4221909, 4691010, 5629212, 7036515, 8443818, 9382020, 14073030, 16887636, 21109545, 28146060, 42219090, 84438180]

約数ペア:

[(1, 84438180), (2, 42219090), (3, 28146060), (4, 21109545), (5, 16887636), (6, 14073030), (9, 9382020), (10, 8443818), (12, 7036515), (15, 5629212), (18, 4691010), (20, 4221909), (27, 3127340), (30, 2814606), (36, 2345505), (45, 1876404), (54, 1563670), (60, 1407303), (90, 938202), (108, 781835), (135, 625468), (180, 469101), (270, 312734), (271, 311580), (540, 156367), (542, 155790), (577, 146340), (813, 103860), (1084, 77895), (1154, 73170), (1355, 62316), (1626, 51930), (1731, 48780), (2308, 36585), (2439, 34620), (2710, 31158), (2885, 29268), (3252, 25965), (3462, 24390), (4065, 20772), (4878, 17310), (5193, 16260), (5420, 15579), (5770, 14634), (6924, 12195), (7317, 11540), (8130, 10386), (8655, 9756)]