85412880

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 300

約数和(自身を含む): 346367340

約数和(自身を除く): 260954460

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 269, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 538, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 807, 810, 840, 882, 945, 980, 1008, 1076, 1080, 1134, 1176, 1260, 1296, 1323, 1345, 1470, 1512, 1614, 1620, 1680, 1764, 1883, 1890, 1960, 2152, 2160, 2205, 2268, 2352, 2421, 2520, 2646, 2690, 2835, 2940, 3024, 3228, 3240, 3528, 3766, 3780, 3920, 3969, 4035, 4304, 4410, 4536, 4842, 5040, 5292, 5380, 5649, 5670, 5880, 6456, 6480, 6615, 7056, 7263, 7532, 7560, 7938, 8070, 8820, 9072, 9415, 9684, 10584, 10760, 11298, 11340, 11760, 12105, 12912, 13181, 13230, 14526, 15064, 15120, 15876, 16140, 16947, 17640, 18830, 19368, 19845, 21168, 21520, 21789, 22596, 22680, 24210, 26362, 26460, 28245, 29052, 30128, 31752, 32280, 33894, 35280, 36315, 37660, 38736, 39543, 39690, 43578, 45192, 45360, 48420, 50841, 52724, 52920, 56490, 58104, 63504, 64560, 65905, 67788, 72630, 75320, 79086, 79380, 84735, 87156, 90384, 96840, 101682, 105448, 105840, 108945, 112980, 116208, 118629, 131810, 135576, 145260, 150640, 152523, 158172, 158760, 169470, 174312, 193680, 197715, 203364, 210896, 217890, 225960, 237258, 254205, 263620, 271152, 290520, 305046, 316344, 317520, 338940, 348624, 355887, 395430, 406728, 435780, 451920, 474516, 508410, 527240, 581040, 593145, 610092, 632688, 677880, 711774, 762615, 790860, 813456, 871560, 949032, 1016820, 1054480, 1067661, 1186290, 1220184, 1355760, 1423548, 1525230, 1581720, 1743120, 1779435, 1898064, 2033640, 2135322, 2372580, 2440368, 2847096, 3050460, 3163440, 3558870, 4067280, 4270644, 4745160, 5338305, 5694192, 6100920, 7117740, 8541288, 9490320, 10676610, 12201840, 14235480, 17082576, 21353220, 28470960, 42706440, 85412880]

約数ペア:

[(1, 85412880), (2, 42706440), (3, 28470960), (4, 21353220), (5, 17082576), (6, 14235480), (7, 12201840), (8, 10676610), (9, 9490320), (10, 8541288), (12, 7117740), (14, 6100920), (15, 5694192), (16, 5338305), (18, 4745160), (20, 4270644), (21, 4067280), (24, 3558870), (27, 3163440), (28, 3050460), (30, 2847096), (35, 2440368), (36, 2372580), (40, 2135322), (42, 2033640), (45, 1898064), (48, 1779435), (49, 1743120), (54, 1581720), (56, 1525230), (60, 1423548), (63, 1355760), (70, 1220184), (72, 1186290), (80, 1067661), (81, 1054480), (84, 1016820), (90, 949032), (98, 871560), (105, 813456), (108, 790860), (112, 762615), (120, 711774), (126, 677880), (135, 632688), (140, 610092), (144, 593145), (147, 581040), (162, 527240), (168, 508410), (180, 474516), (189, 451920), (196, 435780), (210, 406728), (216, 395430), (240, 355887), (245, 348624), (252, 338940), (269, 317520), (270, 316344), (280, 305046), (294, 290520), (315, 271152), (324, 263620), (336, 254205), (360, 237258), (378, 225960), (392, 217890), (405, 210896), (420, 203364), (432, 197715), (441, 193680), (490, 174312), (504, 169470), (538, 158760), (540, 158172), (560, 152523), (567, 150640), (588, 145260), (630, 135576), (648, 131810), (720, 118629), (735, 116208), (756, 112980), (784, 108945), (807, 105840), (810, 105448), (840, 101682), (882, 96840), (945, 90384), (980, 87156), (1008, 84735), (1076, 79380), (1080, 79086), (1134, 75320), (1176, 72630), (1260, 67788), (1296, 65905), (1323, 64560), (1345, 63504), (1470, 58104), (1512, 56490), (1614, 52920), (1620, 52724), (1680, 50841), (1764, 48420), (1883, 45360), (1890, 45192), (1960, 43578), (2152, 39690), (2160, 39543), (2205, 38736), (2268, 37660), (2352, 36315), (2421, 35280), (2520, 33894), (2646, 32280), (2690, 31752), (2835, 30128), (2940, 29052), (3024, 28245), (3228, 26460), (3240, 26362), (3528, 24210), (3766, 22680), (3780, 22596), (3920, 21789), (3969, 21520), (4035, 21168), (4304, 19845), (4410, 19368), (4536, 18830), (4842, 17640), (5040, 16947), (5292, 16140), (5380, 15876), (5649, 15120), (5670, 15064), (5880, 14526), (6456, 13230), (6480, 13181), (6615, 12912), (7056, 12105), (7263, 11760), (7532, 11340), (7560, 11298), (7938, 10760), (8070, 10584), (8820, 9684), (9072, 9415)]