135257220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107347}}^1$

素因数の和:107369

約数の個数: 72

約数和(自身を含む): 468896064

約数和(自身を除く): 333638844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 107347, 214694, 322041, 429388, 536735, 644082, 751429, 966123, 1073470, 1288164, 1502858, 1610205, 1932246, 2146940, 2254287, 3005716, 3220410, 3757145, 3864492, 4508574, 4830615, 6440820, 6762861, 7514290, 9017148, 9661230, 11271435, 13525722, 15028580, 19322460, 22542870, 27051444, 33814305, 45085740, 67628610, 135257220]

約数ペア:

[(1, 135257220), (2, 67628610), (3, 45085740), (4, 33814305), (5, 27051444), (6, 22542870), (7, 19322460), (9, 15028580), (10, 13525722), (12, 11271435), (14, 9661230), (15, 9017148), (18, 7514290), (20, 6762861), (21, 6440820), (28, 4830615), (30, 4508574), (35, 3864492), (36, 3757145), (42, 3220410), (45, 3005716), (60, 2254287), (63, 2146940), (70, 1932246), (84, 1610205), (90, 1502858), (105, 1288164), (126, 1073470), (140, 966123), (180, 751429), (210, 644082), (252, 536735), (315, 429388), (420, 322041), (630, 214694), (1260, 107347)]