121555170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 347068800

約数和(自身を除く): 225513630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 199, 330, 398, 495, 597, 617, 990, 995, 1194, 1234, 1791, 1851, 1990, 2189, 2985, 3085, 3582, 3702, 4378, 5553, 5970, 6170, 6567, 6787, 8955, 9255, 10945, 11106, 13134, 13574, 17910, 18510, 19701, 20361, 21890, 27765, 32835, 33935, 39402, 40722, 55530, 61083, 65670, 67870, 98505, 101805, 122166, 122783, 197010, 203610, 245566, 305415, 368349, 610830, 613915, 736698, 1105047, 1227830, 1350613, 1841745, 2210094, 2701226, 3683490, 4051839, 5525235, 6753065, 8103678, 11050470, 12155517, 13506130, 20259195, 24311034, 40518390, 60777585, 121555170]

約数ペア:

[(1, 121555170), (2, 60777585), (3, 40518390), (5, 24311034), (6, 20259195), (9, 13506130), (10, 12155517), (11, 11050470), (15, 8103678), (18, 6753065), (22, 5525235), (30, 4051839), (33, 3683490), (45, 2701226), (55, 2210094), (66, 1841745), (90, 1350613), (99, 1227830), (110, 1105047), (165, 736698), (198, 613915), (199, 610830), (330, 368349), (398, 305415), (495, 245566), (597, 203610), (617, 197010), (990, 122783), (995, 122166), (1194, 101805), (1234, 98505), (1791, 67870), (1851, 65670), (1990, 61083), (2189, 55530), (2985, 40722), (3085, 39402), (3582, 33935), (3702, 32835), (4378, 27765), (5553, 21890), (5970, 20361), (6170, 19701), (6567, 18510), (6787, 17910), (8955, 13574), (9255, 13134), (10945, 11106)]