90065520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 324166752

約数和(自身を除く): 234101232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 113, 120, 123, 135, 144, 162, 164, 180, 205, 216, 226, 240, 243, 246, 270, 324, 328, 339, 360, 369, 405, 410, 432, 452, 486, 492, 540, 565, 615, 648, 656, 678, 720, 738, 810, 820, 904, 972, 984, 1017, 1080, 1107, 1130, 1215, 1230, 1296, 1356, 1476, 1620, 1640, 1695, 1808, 1845, 1944, 1968, 2034, 2160, 2214, 2260, 2430, 2460, 2712, 2952, 3051, 3240, 3280, 3321, 3390, 3690, 3888, 4068, 4428, 4520, 4633, 4860, 4920, 5085, 5424, 5535, 5904, 6102, 6480, 6642, 6780, 7380, 8136, 8856, 9040, 9153, 9266, 9720, 9840, 9963, 10170, 11070, 12204, 13284, 13560, 13899, 14760, 15255, 16272, 16605, 17712, 18306, 18532, 19440, 19926, 20340, 22140, 23165, 24408, 26568, 27120, 27459, 27798, 29520, 30510, 33210, 36612, 37064, 39852, 40680, 41697, 44280, 45765, 46330, 48816, 49815, 53136, 54918, 55596, 61020, 66420, 69495, 73224, 74128, 79704, 81360, 83394, 88560, 91530, 92660, 99630, 109836, 111192, 122040, 125091, 132840, 137295, 138990, 146448, 159408, 166788, 183060, 185320, 199260, 208485, 219672, 222384, 244080, 250182, 265680, 274590, 277980, 333576, 366120, 370640, 375273, 398520, 416970, 439344, 500364, 549180, 555960, 625455, 667152, 732240, 750546, 797040, 833940, 1000728, 1098360, 1111920, 1125819, 1250910, 1501092, 1667880, 1876365, 2001456, 2196720, 2251638, 2501820, 3002184, 3335760, 3752730, 4503276, 5003640, 5629095, 6004368, 7505460, 9006552, 10007280, 11258190, 15010920, 18013104, 22516380, 30021840, 45032760, 90065520]

約数ペア:

[(1, 90065520), (2, 45032760), (3, 30021840), (4, 22516380), (5, 18013104), (6, 15010920), (8, 11258190), (9, 10007280), (10, 9006552), (12, 7505460), (15, 6004368), (16, 5629095), (18, 5003640), (20, 4503276), (24, 3752730), (27, 3335760), (30, 3002184), (36, 2501820), (40, 2251638), (41, 2196720), (45, 2001456), (48, 1876365), (54, 1667880), (60, 1501092), (72, 1250910), (80, 1125819), (81, 1111920), (82, 1098360), (90, 1000728), (108, 833940), (113, 797040), (120, 750546), (123, 732240), (135, 667152), (144, 625455), (162, 555960), (164, 549180), (180, 500364), (205, 439344), (216, 416970), (226, 398520), (240, 375273), (243, 370640), (246, 366120), (270, 333576), (324, 277980), (328, 274590), (339, 265680), (360, 250182), (369, 244080), (405, 222384), (410, 219672), (432, 208485), (452, 199260), (486, 185320), (492, 183060), (540, 166788), (565, 159408), (615, 146448), (648, 138990), (656, 137295), (678, 132840), (720, 125091), (738, 122040), (810, 111192), (820, 109836), (904, 99630), (972, 92660), (984, 91530), (1017, 88560), (1080, 83394), (1107, 81360), (1130, 79704), (1215, 74128), (1230, 73224), (1296, 69495), (1356, 66420), (1476, 61020), (1620, 55596), (1640, 54918), (1695, 53136), (1808, 49815), (1845, 48816), (1944, 46330), (1968, 45765), (2034, 44280), (2160, 41697), (2214, 40680), (2260, 39852), (2430, 37064), (2460, 36612), (2712, 33210), (2952, 30510), (3051, 29520), (3240, 27798), (3280, 27459), (3321, 27120), (3390, 26568), (3690, 24408), (3888, 23165), (4068, 22140), (4428, 20340), (4520, 19926), (4633, 19440), (4860, 18532), (4920, 18306), (5085, 17712), (5424, 16605), (5535, 16272), (5904, 15255), (6102, 14760), (6480, 13899), (6642, 13560), (6780, 13284), (7380, 12204), (8136, 11070), (8856, 10170), (9040, 9963), (9153, 9840), (9266, 9720)]