197092645740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{121662127}}^1$

素因数の和:121662148

約数の個数: 60

約数和(自身を含む): 618286934496

約数和(自身を除く): 421194288756

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, 270, 324, 405, 540, 810, 1620, 121662127, 243324254, 364986381, 486648508, 608310635, 729972762, 1094959143, 1216621270, 1459945524, 1824931905, 2189918286, 2433242540, 3284877429, 3649863810, 4379836572, 5474795715, 6569754858, 7299727620, 9854632287, 10949591430, 13139509716, 16424387145, 19709264574, 21899182860, 32848774290, 39418529148, 49273161435, 65697548580, 98546322870, 197092645740]

約数ペア:

[(1, 197092645740), (2, 98546322870), (3, 65697548580), (4, 49273161435), (5, 39418529148), (6, 32848774290), (9, 21899182860), (10, 19709264574), (12, 16424387145), (15, 13139509716), (18, 10949591430), (20, 9854632287), (27, 7299727620), (30, 6569754858), (36, 5474795715), (45, 4379836572), (54, 3649863810), (60, 3284877429), (81, 2433242540), (90, 2189918286), (108, 1824931905), (135, 1459945524), (162, 1216621270), (180, 1094959143), (270, 729972762), (324, 608310635), (405, 486648508), (540, 364986381), (810, 243324254), (1620, 121662127)]