141440580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 454469400

約数和(自身を除く): 313028820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 109, 135, 162, 178, 180, 218, 243, 267, 270, 324, 327, 356, 405, 436, 445, 486, 534, 540, 545, 654, 729, 801, 810, 890, 972, 981, 1068, 1090, 1215, 1308, 1335, 1458, 1602, 1620, 1635, 1780, 1962, 2180, 2403, 2430, 2670, 2916, 2943, 3204, 3270, 3645, 3924, 4005, 4806, 4860, 4905, 5340, 5886, 6540, 7209, 7290, 8010, 8829, 9612, 9701, 9810, 11772, 12015, 14418, 14580, 14715, 16020, 17658, 19402, 19620, 21627, 24030, 26487, 28836, 29103, 29430, 35316, 36045, 38804, 43254, 44145, 48060, 48505, 52974, 58206, 58860, 64881, 72090, 79461, 86508, 87309, 88290, 97010, 105948, 108135, 116412, 129762, 132435, 144180, 145515, 158922, 174618, 176580, 194020, 216270, 259524, 261927, 264870, 291030, 317844, 324405, 349236, 397305, 432540, 436545, 523854, 529740, 582060, 648810, 785781, 794610, 873090, 1047708, 1297620, 1309635, 1571562, 1589220, 1746180, 2357343, 2619270, 3143124, 3928905, 4714686, 5238540, 7072029, 7857810, 9429372, 11786715, 14144058, 15715620, 23573430, 28288116, 35360145, 47146860, 70720290, 141440580]

約数ペア:

[(1, 141440580), (2, 70720290), (3, 47146860), (4, 35360145), (5, 28288116), (6, 23573430), (9, 15715620), (10, 14144058), (12, 11786715), (15, 9429372), (18, 7857810), (20, 7072029), (27, 5238540), (30, 4714686), (36, 3928905), (45, 3143124), (54, 2619270), (60, 2357343), (81, 1746180), (89, 1589220), (90, 1571562), (108, 1309635), (109, 1297620), (135, 1047708), (162, 873090), (178, 794610), (180, 785781), (218, 648810), (243, 582060), (267, 529740), (270, 523854), (324, 436545), (327, 432540), (356, 397305), (405, 349236), (436, 324405), (445, 317844), (486, 291030), (534, 264870), (540, 261927), (545, 259524), (654, 216270), (729, 194020), (801, 176580), (810, 174618), (890, 158922), (972, 145515), (981, 144180), (1068, 132435), (1090, 129762), (1215, 116412), (1308, 108135), (1335, 105948), (1458, 97010), (1602, 88290), (1620, 87309), (1635, 86508), (1780, 79461), (1962, 72090), (2180, 64881), (2403, 58860), (2430, 58206), (2670, 52974), (2916, 48505), (2943, 48060), (3204, 44145), (3270, 43254), (3645, 38804), (3924, 36045), (4005, 35316), (4806, 29430), (4860, 29103), (4905, 28836), (5340, 26487), (5886, 24030), (6540, 21627), (7209, 19620), (7290, 19402), (8010, 17658), (8829, 16020), (9612, 14715), (9701, 14580), (9810, 14418), (11772, 12015)]