125357220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 396152064

約数和(自身を除く): 270794844

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, 223, 270, 324, 347, 405, 446, 540, 669, 694, 810, 892, 1041, 1115, 1338, 1388, 1620, 1735, 2007, 2082, 2230, 2676, 3123, 3345, 3470, 4014, 4164, 4460, 5205, 6021, 6246, 6690, 6940, 8028, 9369, 10035, 10410, 12042, 12492, 13380, 15615, 18063, 18738, 20070, 20820, 24084, 28107, 30105, 31230, 36126, 37476, 40140, 46845, 56214, 60210, 62460, 72252, 77381, 90315, 93690, 112428, 120420, 140535, 154762, 180630, 187380, 232143, 281070, 309524, 361260, 386905, 464286, 562140, 696429, 773810, 928572, 1160715, 1392858, 1547620, 2089287, 2321430, 2785716, 3482145, 4178574, 4642860, 6267861, 6964290, 8357148, 10446435, 12535722, 13928580, 20892870, 25071444, 31339305, 41785740, 62678610, 125357220]

約数ペア:

[(1, 125357220), (2, 62678610), (3, 41785740), (4, 31339305), (5, 25071444), (6, 20892870), (9, 13928580), (10, 12535722), (12, 10446435), (15, 8357148), (18, 6964290), (20, 6267861), (27, 4642860), (30, 4178574), (36, 3482145), (45, 2785716), (54, 2321430), (60, 2089287), (81, 1547620), (90, 1392858), (108, 1160715), (135, 928572), (162, 773810), (180, 696429), (223, 562140), (270, 464286), (324, 386905), (347, 361260), (405, 309524), (446, 281070), (540, 232143), (669, 187380), (694, 180630), (810, 154762), (892, 140535), (1041, 120420), (1115, 112428), (1338, 93690), (1388, 90315), (1620, 77381), (1735, 72252), (2007, 62460), (2082, 60210), (2230, 56214), (2676, 46845), (3123, 40140), (3345, 37476), (3470, 36126), (4014, 31230), (4164, 30105), (4460, 28107), (5205, 24084), (6021, 20820), (6246, 20070), (6690, 18738), (6940, 18063), (8028, 15615), (9369, 13380), (10035, 12492), (10410, 12042)]