7523712540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1289}}^1$

素因数の和:2514

約数の個数: 144

約数和(自身を含む): 23705267040

約数和(自身を除く): 16181554500

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, 810, 972, 1201, 1215, 1289, 1620, 2402, 2430, 2578, 3603, 3867, 4804, 4860, 5156, 6005, 6445, 7206, 7734, 10809, 11601, 12010, 12890, 14412, 15468, 18015, 19335, 21618, 23202, 24020, 25780, 32427, 34803, 36030, 38670, 43236, 46404, 54045, 58005, 64854, 69606, 72060, 77340, 97281, 104409, 108090, 116010, 129708, 139212, 162135, 174015, 194562, 208818, 216180, 232020, 291843, 313227, 324270, 348030, 389124, 417636, 486405, 522045, 583686, 626454, 648540, 696060, 972810, 1044090, 1167372, 1252908, 1459215, 1548089, 1566135, 1945620, 2088180, 2918430, 3096178, 3132270, 4644267, 5836860, 6192356, 6264540, 7740445, 9288534, 13932801, 15480890, 18577068, 23221335, 27865602, 30961780, 41798403, 46442670, 55731204, 69664005, 83596806, 92885340, 125395209, 139328010, 167193612, 208992015, 250790418, 278656020, 376185627, 417984030, 501580836, 626976045, 752371254, 835968060, 1253952090, 1504742508, 1880928135, 2507904180, 3761856270, 7523712540]

約数ペア:

[(1, 7523712540), (2, 3761856270), (3, 2507904180), (4, 1880928135), (5, 1504742508), (6, 1253952090), (9, 835968060), (10, 752371254), (12, 626976045), (15, 501580836), (18, 417984030), (20, 376185627), (27, 278656020), (30, 250790418), (36, 208992015), (45, 167193612), (54, 139328010), (60, 125395209), (81, 92885340), (90, 83596806), (108, 69664005), (135, 55731204), (162, 46442670), (180, 41798403), (243, 30961780), (270, 27865602), (324, 23221335), (405, 18577068), (486, 15480890), (540, 13932801), (810, 9288534), (972, 7740445), (1201, 6264540), (1215, 6192356), (1289, 5836860), (1620, 4644267), (2402, 3132270), (2430, 3096178), (2578, 2918430), (3603, 2088180), (3867, 1945620), (4804, 1566135), (4860, 1548089), (5156, 1459215), (6005, 1252908), (6445, 1167372), (7206, 1044090), (7734, 972810), (10809, 696060), (11601, 648540), (12010, 626454), (12890, 583686), (14412, 522045), (15468, 486405), (18015, 417636), (19335, 389124), (21618, 348030), (23202, 324270), (24020, 313227), (25780, 291843), (32427, 232020), (34803, 216180), (36030, 208818), (38670, 194562), (43236, 174015), (46404, 162135), (54045, 139212), (58005, 129708), (64854, 116010), (69606, 108090), (72060, 104409), (77340, 97281)]