7472740860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118277}}^1$

素因数の和:118314

約数の個数: 144

約数和(自身を含む): 25315276896

約数和(自身を除く): 17842536036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 10530, 12636, 15795, 21060, 31590, 63180, 118277, 236554, 354831, 473108, 591385, 709662, 1064493, 1182770, 1419324, 1537601, 1774155, 2128986, 2365540, 3075202, 3193479, 3548310, 4257972, 4612803, 5322465, 6150404, 6386958, 7096620, 7688005, 9225606, 9580437, 10644930, 12773916, 13838409, 15376010, 15967395, 18451212, 19160874, 21289860, 23064015, 27676818, 28741311, 30752020, 31934790, 38321748, 41515227, 46128030, 47902185, 55353636, 57482622, 63869580, 69192045, 83030454, 92256060, 95804370, 114965244, 124545681, 138384090, 143706555, 166060908, 191608740, 207576135, 249091362, 276768180, 287413110, 373637043, 415152270, 498182724, 574826220, 622728405, 747274086, 830304540, 1245456810, 1494548172, 1868185215, 2490913620, 3736370430, 7472740860]

約数ペア:

[(1, 7472740860), (2, 3736370430), (3, 2490913620), (4, 1868185215), (5, 1494548172), (6, 1245456810), (9, 830304540), (10, 747274086), (12, 622728405), (13, 574826220), (15, 498182724), (18, 415152270), (20, 373637043), (26, 287413110), (27, 276768180), (30, 249091362), (36, 207576135), (39, 191608740), (45, 166060908), (52, 143706555), (54, 138384090), (60, 124545681), (65, 114965244), (78, 95804370), (81, 92256060), (90, 83030454), (108, 69192045), (117, 63869580), (130, 57482622), (135, 55353636), (156, 47902185), (162, 46128030), (180, 41515227), (195, 38321748), (234, 31934790), (243, 30752020), (260, 28741311), (270, 27676818), (324, 23064015), (351, 21289860), (390, 19160874), (405, 18451212), (468, 15967395), (486, 15376010), (540, 13838409), (585, 12773916), (702, 10644930), (780, 9580437), (810, 9225606), (972, 7688005), (1053, 7096620), (1170, 6386958), (1215, 6150404), (1404, 5322465), (1620, 4612803), (1755, 4257972), (2106, 3548310), (2340, 3193479), (2430, 3075202), (3159, 2365540), (3510, 2128986), (4212, 1774155), (4860, 1537601), (5265, 1419324), (6318, 1182770), (7020, 1064493), (10530, 709662), (12636, 591385), (15795, 473108), (21060, 354831), (31590, 236554), (63180, 118277)]