25079220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 79950024

約数和(自身を除く): 54870804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 137, 162, 180, 226, 270, 274, 324, 339, 405, 411, 452, 540, 548, 565, 678, 685, 810, 822, 1017, 1130, 1233, 1356, 1370, 1620, 1644, 1695, 2034, 2055, 2260, 2466, 2740, 3051, 3390, 3699, 4068, 4110, 4932, 5085, 6102, 6165, 6780, 7398, 8220, 9153, 10170, 11097, 12204, 12330, 14796, 15255, 15481, 18306, 18495, 20340, 22194, 24660, 30510, 30962, 36612, 36990, 44388, 45765, 46443, 55485, 61020, 61924, 73980, 77405, 91530, 92886, 110970, 139329, 154810, 183060, 185772, 221940, 232215, 278658, 309620, 417987, 464430, 557316, 696645, 835974, 928860, 1253961, 1393290, 1671948, 2089935, 2507922, 2786580, 4179870, 5015844, 6269805, 8359740, 12539610, 25079220]

約数ペア:

[(1, 25079220), (2, 12539610), (3, 8359740), (4, 6269805), (5, 5015844), (6, 4179870), (9, 2786580), (10, 2507922), (12, 2089935), (15, 1671948), (18, 1393290), (20, 1253961), (27, 928860), (30, 835974), (36, 696645), (45, 557316), (54, 464430), (60, 417987), (81, 309620), (90, 278658), (108, 232215), (113, 221940), (135, 185772), (137, 183060), (162, 154810), (180, 139329), (226, 110970), (270, 92886), (274, 91530), (324, 77405), (339, 73980), (405, 61924), (411, 61020), (452, 55485), (540, 46443), (548, 45765), (565, 44388), (678, 36990), (685, 36612), (810, 30962), (822, 30510), (1017, 24660), (1130, 22194), (1233, 20340), (1356, 18495), (1370, 18306), (1620, 15481), (1644, 15255), (1695, 14796), (2034, 12330), (2055, 12204), (2260, 11097), (2466, 10170), (2740, 9153), (3051, 8220), (3390, 7398), (3699, 6780), (4068, 6165), (4110, 6102), (4932, 5085)]