84627720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 284774400

約数和(自身を除く): 200146680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 617, 635, 762, 1016, 1080, 1143, 1234, 1270, 1524, 1851, 1905, 2286, 2468, 2540, 3048, 3085, 3429, 3702, 3810, 4572, 4936, 5080, 5553, 5715, 6170, 6858, 7404, 7620, 9144, 9255, 11106, 11430, 12340, 13716, 14808, 15240, 16659, 17145, 18510, 22212, 22860, 24680, 27432, 27765, 33318, 34290, 37020, 44424, 45720, 55530, 66636, 68580, 74040, 78359, 83295, 111060, 133272, 137160, 156718, 166590, 222120, 235077, 313436, 333180, 391795, 470154, 626872, 666360, 705231, 783590, 940308, 1175385, 1410462, 1567180, 1880616, 2115693, 2350770, 2820924, 3134360, 3526155, 4231386, 4701540, 5641848, 7052310, 8462772, 9403080, 10578465, 14104620, 16925544, 21156930, 28209240, 42313860, 84627720]

約数ペア:

[(1, 84627720), (2, 42313860), (3, 28209240), (4, 21156930), (5, 16925544), (6, 14104620), (8, 10578465), (9, 9403080), (10, 8462772), (12, 7052310), (15, 5641848), (18, 4701540), (20, 4231386), (24, 3526155), (27, 3134360), (30, 2820924), (36, 2350770), (40, 2115693), (45, 1880616), (54, 1567180), (60, 1410462), (72, 1175385), (90, 940308), (108, 783590), (120, 705231), (127, 666360), (135, 626872), (180, 470154), (216, 391795), (254, 333180), (270, 313436), (360, 235077), (381, 222120), (508, 166590), (540, 156718), (617, 137160), (635, 133272), (762, 111060), (1016, 83295), (1080, 78359), (1143, 74040), (1234, 68580), (1270, 66636), (1524, 55530), (1851, 45720), (1905, 44424), (2286, 37020), (2468, 34290), (2540, 33318), (3048, 27765), (3085, 27432), (3429, 24680), (3702, 22860), (3810, 22212), (4572, 18510), (4936, 17145), (5080, 16659), (5553, 15240), (5715, 14808), (6170, 13716), (6858, 12340), (7404, 11430), (7620, 11106), (9144, 9255)]