85782060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5272

約数の個数: 144

約数和(自身を含む): 320314176

約数和(自身を除く): 234532116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5237, 5460, 8190, 10474, 15711, 16380, 20948, 26185, 31422, 36659, 47133, 52370, 62844, 68081, 73318, 78555, 94266, 104740, 109977, 136162, 146636, 157110, 183295, 188532, 204243, 219954, 235665, 272324, 314220, 329931, 340405, 366590, 408486, 439908, 471330, 476567, 549885, 612729, 659862, 680810, 733180, 816972, 942660, 953134, 1021215, 1099770, 1225458, 1319724, 1361620, 1429701, 1649655, 1906268, 2042430, 2199540, 2382835, 2450916, 2859402, 3063645, 3299310, 4084860, 4289103, 4765670, 5718804, 6127290, 6598620, 7148505, 8578206, 9531340, 12254580, 14297010, 17156412, 21445515, 28594020, 42891030, 85782060]

約数ペア:

[(1, 85782060), (2, 42891030), (3, 28594020), (4, 21445515), (5, 17156412), (6, 14297010), (7, 12254580), (9, 9531340), (10, 8578206), (12, 7148505), (13, 6598620), (14, 6127290), (15, 5718804), (18, 4765670), (20, 4289103), (21, 4084860), (26, 3299310), (28, 3063645), (30, 2859402), (35, 2450916), (36, 2382835), (39, 2199540), (42, 2042430), (45, 1906268), (52, 1649655), (60, 1429701), (63, 1361620), (65, 1319724), (70, 1225458), (78, 1099770), (84, 1021215), (90, 953134), (91, 942660), (105, 816972), (117, 733180), (126, 680810), (130, 659862), (140, 612729), (156, 549885), (180, 476567), (182, 471330), (195, 439908), (210, 408486), (234, 366590), (252, 340405), (260, 329931), (273, 314220), (315, 272324), (364, 235665), (390, 219954), (420, 204243), (455, 188532), (468, 183295), (546, 157110), (585, 146636), (630, 136162), (780, 109977), (819, 104740), (910, 94266), (1092, 78555), (1170, 73318), (1260, 68081), (1365, 62844), (1638, 52370), (1820, 47133), (2340, 36659), (2730, 31422), (3276, 26185), (4095, 20948), (5237, 16380), (5460, 15711), (8190, 10474)]