112332220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 328753152

約数和(自身を除く): 216420932

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 52, 55, 62, 65, 70, 77, 91, 110, 124, 130, 140, 143, 154, 155, 181, 182, 217, 220, 260, 286, 308, 310, 341, 362, 364, 385, 403, 434, 455, 572, 620, 682, 715, 724, 770, 806, 868, 905, 910, 1001, 1085, 1267, 1364, 1430, 1540, 1612, 1705, 1810, 1820, 1991, 2002, 2015, 2170, 2353, 2387, 2534, 2821, 2860, 3410, 3620, 3982, 4004, 4030, 4340, 4433, 4706, 4774, 5005, 5068, 5611, 5642, 6335, 6820, 7964, 8060, 8866, 9412, 9548, 9955, 10010, 11222, 11284, 11765, 11935, 12670, 13937, 14105, 16471, 17732, 19910, 20020, 22165, 22444, 23530, 23870, 25340, 25883, 27874, 28055, 28210, 31031, 32942, 39277, 39820, 44330, 47060, 47740, 51766, 55748, 56110, 56420, 61721, 62062, 65884, 69685, 72943, 78554, 82355, 88660, 103532, 112220, 123442, 124124, 129415, 139370, 145886, 155155, 157108, 164710, 181181, 196385, 246884, 258830, 278740, 291772, 308605, 310310, 329420, 362362, 364715, 392770, 432047, 510601, 517660, 617210, 620620, 724724, 729430, 785540, 802373, 864094, 905905, 1021202, 1234420, 1458860, 1604746, 1728188, 1811810, 2042404, 2160235, 2553005, 3209492, 3623620, 4011865, 4320470, 5106010, 5616611, 8023730, 8640940, 10212020, 11233222, 16047460, 22466444, 28083055, 56166110, 112332220]

約数ペア:

[(1, 112332220), (2, 56166110), (4, 28083055), (5, 22466444), (7, 16047460), (10, 11233222), (11, 10212020), (13, 8640940), (14, 8023730), (20, 5616611), (22, 5106010), (26, 4320470), (28, 4011865), (31, 3623620), (35, 3209492), (44, 2553005), (52, 2160235), (55, 2042404), (62, 1811810), (65, 1728188), (70, 1604746), (77, 1458860), (91, 1234420), (110, 1021202), (124, 905905), (130, 864094), (140, 802373), (143, 785540), (154, 729430), (155, 724724), (181, 620620), (182, 617210), (217, 517660), (220, 510601), (260, 432047), (286, 392770), (308, 364715), (310, 362362), (341, 329420), (362, 310310), (364, 308605), (385, 291772), (403, 278740), (434, 258830), (455, 246884), (572, 196385), (620, 181181), (682, 164710), (715, 157108), (724, 155155), (770, 145886), (806, 139370), (868, 129415), (905, 124124), (910, 123442), (1001, 112220), (1085, 103532), (1267, 88660), (1364, 82355), (1430, 78554), (1540, 72943), (1612, 69685), (1705, 65884), (1810, 62062), (1820, 61721), (1991, 56420), (2002, 56110), (2015, 55748), (2170, 51766), (2353, 47740), (2387, 47060), (2534, 44330), (2821, 39820), (2860, 39277), (3410, 32942), (3620, 31031), (3982, 28210), (4004, 28055), (4030, 27874), (4340, 25883), (4433, 25340), (4706, 23870), (4774, 23530), (5005, 22444), (5068, 22165), (5611, 20020), (5642, 19910), (6335, 17732), (6820, 16471), (7964, 14105), (8060, 13937), (8866, 12670), (9412, 11935), (9548, 11765), (9955, 11284), (10010, 11222)]