145522980

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{1109}}^1$

素因数の和:1142

約数の個数: 108

約数和(自身を含む): 458787420

約数和(自身を除く): 313264440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1109, 1215, 1458, 1620, 2187, 2218, 2430, 2916, 3327, 3645, 4374, 4436, 4860, 5545, 6561, 6654, 7290, 8748, 9981, 10935, 11090, 13122, 13308, 14580, 16635, 19962, 21870, 22180, 26244, 29943, 32805, 33270, 39924, 43740, 49905, 59886, 65610, 66540, 89829, 99810, 119772, 131220, 149715, 179658, 199620, 269487, 299430, 359316, 449145, 538974, 598860, 808461, 898290, 1077948, 1347435, 1616922, 1796580, 2425383, 2694870, 3233844, 4042305, 4850766, 5389740, 7276149, 8084610, 9701532, 12126915, 14552298, 16169220, 24253830, 29104596, 36380745, 48507660, 72761490, 145522980]

約数ペア:

[(1, 145522980), (2, 72761490), (3, 48507660), (4, 36380745), (5, 29104596), (6, 24253830), (9, 16169220), (10, 14552298), (12, 12126915), (15, 9701532), (18, 8084610), (20, 7276149), (27, 5389740), (30, 4850766), (36, 4042305), (45, 3233844), (54, 2694870), (60, 2425383), (81, 1796580), (90, 1616922), (108, 1347435), (135, 1077948), (162, 898290), (180, 808461), (243, 598860), (270, 538974), (324, 449145), (405, 359316), (486, 299430), (540, 269487), (729, 199620), (810, 179658), (972, 149715), (1109, 131220), (1215, 119772), (1458, 99810), (1620, 89829), (2187, 66540), (2218, 65610), (2430, 59886), (2916, 49905), (3327, 43740), (3645, 39924), (4374, 33270), (4436, 32805), (4860, 29943), (5545, 26244), (6561, 22180), (6654, 21870), (7290, 19962), (8748, 16635), (9981, 14580), (10935, 13308), (11090, 13122)]