126941580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 402006528

約数和(自身を除く): 275064948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 381, 405, 508, 540, 617, 635, 762, 810, 1143, 1234, 1270, 1524, 1620, 1851, 1905, 2286, 2468, 2540, 3085, 3429, 3702, 3810, 4572, 5553, 5715, 6170, 6858, 7404, 7620, 9255, 10287, 11106, 11430, 12340, 13716, 16659, 17145, 18510, 20574, 22212, 22860, 27765, 33318, 34290, 37020, 41148, 49977, 51435, 55530, 66636, 68580, 78359, 83295, 99954, 102870, 111060, 156718, 166590, 199908, 205740, 235077, 249885, 313436, 333180, 391795, 470154, 499770, 705231, 783590, 940308, 999540, 1175385, 1410462, 1567180, 2115693, 2350770, 2820924, 3526155, 4231386, 4701540, 6347079, 7052310, 8462772, 10578465, 12694158, 14104620, 21156930, 25388316, 31735395, 42313860, 63470790, 126941580]

約数ペア:

[(1, 126941580), (2, 63470790), (3, 42313860), (4, 31735395), (5, 25388316), (6, 21156930), (9, 14104620), (10, 12694158), (12, 10578465), (15, 8462772), (18, 7052310), (20, 6347079), (27, 4701540), (30, 4231386), (36, 3526155), (45, 2820924), (54, 2350770), (60, 2115693), (81, 1567180), (90, 1410462), (108, 1175385), (127, 999540), (135, 940308), (162, 783590), (180, 705231), (254, 499770), (270, 470154), (324, 391795), (381, 333180), (405, 313436), (508, 249885), (540, 235077), (617, 205740), (635, 199908), (762, 166590), (810, 156718), (1143, 111060), (1234, 102870), (1270, 99954), (1524, 83295), (1620, 78359), (1851, 68580), (1905, 66636), (2286, 55530), (2468, 51435), (2540, 49977), (3085, 41148), (3429, 37020), (3702, 34290), (3810, 33318), (4572, 27765), (5553, 22860), (5715, 22212), (6170, 20574), (6858, 18510), (7404, 17145), (7620, 16659), (9255, 13716), (10287, 12340), (11106, 11430)]