27291267950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 52619846400

約数和(自身を除く): 25328578450

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 199, 215, 227, 281, 398, 430, 454, 562, 995, 1075, 1135, 1405, 1990, 2150, 2270, 2810, 4975, 5675, 7025, 8557, 9761, 9950, 11350, 12083, 14050, 17114, 19522, 24166, 42785, 45173, 48805, 55919, 60415, 63787, 85570, 90346, 97610, 111838, 120830, 127574, 213925, 225865, 244025, 279595, 302075, 318935, 427850, 451730, 488050, 559190, 604150, 637870, 1129325, 1397975, 1594675, 1942439, 2258650, 2404517, 2742841, 2795950, 3189350, 3884878, 4809034, 5485682, 9712195, 12022585, 12693613, 13714205, 19424390, 24045170, 25387226, 27428410, 48560975, 60112925, 63468065, 68571025, 97121950, 120225850, 126936130, 137142050, 317340325, 545825359, 634680650, 1091650718, 2729126795, 5458253590, 13645633975, 27291267950]

約数ペア:

[(1, 27291267950), (2, 13645633975), (5, 5458253590), (10, 2729126795), (25, 1091650718), (43, 634680650), (50, 545825359), (86, 317340325), (199, 137142050), (215, 126936130), (227, 120225850), (281, 97121950), (398, 68571025), (430, 63468065), (454, 60112925), (562, 48560975), (995, 27428410), (1075, 25387226), (1135, 24045170), (1405, 19424390), (1990, 13714205), (2150, 12693613), (2270, 12022585), (2810, 9712195), (4975, 5485682), (5675, 4809034), (7025, 3884878), (8557, 3189350), (9761, 2795950), (9950, 2742841), (11350, 2404517), (12083, 2258650), (14050, 1942439), (17114, 1594675), (19522, 1397975), (24166, 1129325), (42785, 637870), (45173, 604150), (48805, 559190), (55919, 488050), (60415, 451730), (63787, 427850), (85570, 318935), (90346, 302075), (97610, 279595), (111838, 244025), (120830, 225865), (127574, 213925)]