83891580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 264757248

約数和(自身を除く): 180865668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 37, 46, 53, 60, 62, 69, 74, 92, 93, 106, 111, 115, 124, 138, 148, 155, 159, 185, 186, 212, 222, 230, 265, 276, 310, 318, 345, 370, 372, 444, 460, 465, 530, 555, 620, 636, 690, 713, 740, 795, 851, 930, 1060, 1110, 1147, 1219, 1380, 1426, 1590, 1643, 1702, 1860, 1961, 2139, 2220, 2294, 2438, 2553, 2852, 3180, 3286, 3404, 3441, 3565, 3657, 3922, 4255, 4278, 4588, 4876, 4929, 5106, 5735, 5883, 6095, 6572, 6882, 7130, 7314, 7844, 8215, 8510, 8556, 9805, 9858, 10212, 10695, 11470, 11766, 12190, 12765, 13764, 14260, 14628, 16430, 17020, 17205, 18285, 19610, 19716, 21390, 22940, 23532, 24380, 24645, 25530, 26381, 29415, 32860, 34410, 36570, 37789, 39220, 42780, 45103, 49290, 51060, 52762, 58830, 60791, 68820, 73140, 75578, 79143, 90206, 98580, 105524, 113367, 117660, 121582, 131905, 135309, 151156, 158286, 180412, 182373, 188945, 225515, 226734, 243164, 263810, 270618, 303955, 316572, 364746, 377890, 395715, 451030, 453468, 527620, 541236, 566835, 607910, 676545, 729492, 755780, 791430, 902060, 911865, 1133670, 1215820, 1353090, 1398193, 1582860, 1823730, 2267340, 2706180, 2796386, 3647460, 4194579, 5592772, 6990965, 8389158, 13981930, 16778316, 20972895, 27963860, 41945790, 83891580]

約数ペア:

[(1, 83891580), (2, 41945790), (3, 27963860), (4, 20972895), (5, 16778316), (6, 13981930), (10, 8389158), (12, 6990965), (15, 5592772), (20, 4194579), (23, 3647460), (30, 2796386), (31, 2706180), (37, 2267340), (46, 1823730), (53, 1582860), (60, 1398193), (62, 1353090), (69, 1215820), (74, 1133670), (92, 911865), (93, 902060), (106, 791430), (111, 755780), (115, 729492), (124, 676545), (138, 607910), (148, 566835), (155, 541236), (159, 527620), (185, 453468), (186, 451030), (212, 395715), (222, 377890), (230, 364746), (265, 316572), (276, 303955), (310, 270618), (318, 263810), (345, 243164), (370, 226734), (372, 225515), (444, 188945), (460, 182373), (465, 180412), (530, 158286), (555, 151156), (620, 135309), (636, 131905), (690, 121582), (713, 117660), (740, 113367), (795, 105524), (851, 98580), (930, 90206), (1060, 79143), (1110, 75578), (1147, 73140), (1219, 68820), (1380, 60791), (1426, 58830), (1590, 52762), (1643, 51060), (1702, 49290), (1860, 45103), (1961, 42780), (2139, 39220), (2220, 37789), (2294, 36570), (2438, 34410), (2553, 32860), (2852, 29415), (3180, 26381), (3286, 25530), (3404, 24645), (3441, 24380), (3565, 23532), (3657, 22940), (3922, 21390), (4255, 19716), (4278, 19610), (4588, 18285), (4876, 17205), (4929, 17020), (5106, 16430), (5735, 14628), (5883, 14260), (6095, 13764), (6572, 12765), (6882, 12190), (7130, 11766), (7314, 11470), (7844, 10695), (8215, 10212), (8510, 9858), (8556, 9805)]