181202580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 596354304

約数和(自身を除く): 415151724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 211, 234, 260, 367, 390, 422, 468, 585, 633, 734, 780, 844, 1055, 1101, 1170, 1266, 1468, 1835, 1899, 2110, 2202, 2340, 2532, 2743, 3165, 3303, 3670, 3798, 4220, 4404, 4771, 5486, 5505, 6330, 6606, 7340, 7596, 8229, 9495, 9542, 10972, 11010, 12660, 13212, 13715, 14313, 16458, 16515, 18990, 19084, 22020, 23855, 24687, 27430, 28626, 32916, 33030, 37980, 41145, 42939, 47710, 49374, 54860, 57252, 66060, 71565, 77437, 82290, 85878, 95420, 98748, 123435, 143130, 154874, 164580, 171756, 214695, 232311, 246870, 286260, 309748, 387185, 429390, 464622, 493740, 696933, 774370, 858780, 929244, 1006681, 1161555, 1393866, 1548740, 2013362, 2323110, 2787732, 3020043, 3484665, 4026724, 4646220, 5033405, 6040086, 6969330, 9060129, 10066810, 12080172, 13938660, 15100215, 18120258, 20133620, 30200430, 36240516, 45300645, 60400860, 90601290, 181202580]

約数ペア:

[(1, 181202580), (2, 90601290), (3, 60400860), (4, 45300645), (5, 36240516), (6, 30200430), (9, 20133620), (10, 18120258), (12, 15100215), (13, 13938660), (15, 12080172), (18, 10066810), (20, 9060129), (26, 6969330), (30, 6040086), (36, 5033405), (39, 4646220), (45, 4026724), (52, 3484665), (60, 3020043), (65, 2787732), (78, 2323110), (90, 2013362), (117, 1548740), (130, 1393866), (156, 1161555), (180, 1006681), (195, 929244), (211, 858780), (234, 774370), (260, 696933), (367, 493740), (390, 464622), (422, 429390), (468, 387185), (585, 309748), (633, 286260), (734, 246870), (780, 232311), (844, 214695), (1055, 171756), (1101, 164580), (1170, 154874), (1266, 143130), (1468, 123435), (1835, 98748), (1899, 95420), (2110, 85878), (2202, 82290), (2340, 77437), (2532, 71565), (2743, 66060), (3165, 57252), (3303, 54860), (3670, 49374), (3798, 47710), (4220, 42939), (4404, 41145), (4771, 37980), (5486, 33030), (5505, 32916), (6330, 28626), (6606, 27430), (7340, 24687), (7596, 23855), (8229, 22020), (9495, 19084), (9542, 18990), (10972, 16515), (11010, 16458), (12660, 14313), (13212, 13715)]