85254120

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 336117600

約数和(自身を除く): 250863480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 179, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 358, 360, 378, 392, 405, 420, 441, 486, 490, 504, 537, 540, 567, 588, 630, 648, 716, 735, 756, 810, 840, 882, 895, 945, 972, 980, 1074, 1080, 1134, 1176, 1215, 1253, 1260, 1323, 1432, 1470, 1512, 1611, 1620, 1701, 1764, 1790, 1890, 1944, 1960, 2148, 2205, 2268, 2430, 2506, 2520, 2646, 2685, 2835, 2940, 3222, 3240, 3402, 3528, 3580, 3759, 3780, 3969, 4296, 4410, 4536, 4833, 4860, 5012, 5292, 5370, 5670, 5880, 6265, 6444, 6615, 6804, 7160, 7518, 7560, 7938, 8055, 8505, 8771, 8820, 9666, 9720, 10024, 10584, 10740, 11277, 11340, 11907, 12530, 12888, 13230, 13608, 14499, 15036, 15876, 16110, 17010, 17542, 17640, 18795, 19332, 19845, 21480, 22554, 22680, 23814, 24165, 25060, 26313, 26460, 28998, 30072, 31752, 32220, 33831, 34020, 35084, 37590, 38664, 39690, 43497, 43855, 45108, 47628, 48330, 50120, 52626, 52920, 56385, 57996, 59535, 64440, 67662, 68040, 70168, 72495, 75180, 78939, 79380, 86994, 87710, 90216, 95256, 96660, 101493, 105252, 112770, 115992, 119070, 131565, 135324, 144990, 150360, 157878, 158760, 169155, 173988, 175420, 193320, 202986, 210504, 217485, 225540, 236817, 238140, 263130, 270648, 289980, 304479, 315756, 338310, 347976, 350840, 394695, 405972, 434970, 451080, 473634, 476280, 507465, 526260, 579960, 608958, 631512, 676620, 710451, 789390, 811944, 869940, 947268, 1014930, 1052520, 1184085, 1217916, 1353240, 1420902, 1522395, 1578780, 1739880, 1894536, 2029860, 2131353, 2368170, 2435832, 2841804, 3044790, 3157560, 3552255, 4059720, 4262706, 4736340, 5683608, 6089580, 7104510, 8525412, 9472680, 10656765, 12179160, 14209020, 17050824, 21313530, 28418040, 42627060, 85254120]

約数ペア:

[(1, 85254120), (2, 42627060), (3, 28418040), (4, 21313530), (5, 17050824), (6, 14209020), (7, 12179160), (8, 10656765), (9, 9472680), (10, 8525412), (12, 7104510), (14, 6089580), (15, 5683608), (18, 4736340), (20, 4262706), (21, 4059720), (24, 3552255), (27, 3157560), (28, 3044790), (30, 2841804), (35, 2435832), (36, 2368170), (40, 2131353), (42, 2029860), (45, 1894536), (49, 1739880), (54, 1578780), (56, 1522395), (60, 1420902), (63, 1353240), (70, 1217916), (72, 1184085), (81, 1052520), (84, 1014930), (90, 947268), (98, 869940), (105, 811944), (108, 789390), (120, 710451), (126, 676620), (135, 631512), (140, 608958), (147, 579960), (162, 526260), (168, 507465), (179, 476280), (180, 473634), (189, 451080), (196, 434970), (210, 405972), (216, 394695), (243, 350840), (245, 347976), (252, 338310), (270, 315756), (280, 304479), (294, 289980), (315, 270648), (324, 263130), (358, 238140), (360, 236817), (378, 225540), (392, 217485), (405, 210504), (420, 202986), (441, 193320), (486, 175420), (490, 173988), (504, 169155), (537, 158760), (540, 157878), (567, 150360), (588, 144990), (630, 135324), (648, 131565), (716, 119070), (735, 115992), (756, 112770), (810, 105252), (840, 101493), (882, 96660), (895, 95256), (945, 90216), (972, 87710), (980, 86994), (1074, 79380), (1080, 78939), (1134, 75180), (1176, 72495), (1215, 70168), (1253, 68040), (1260, 67662), (1323, 64440), (1432, 59535), (1470, 57996), (1512, 56385), (1611, 52920), (1620, 52626), (1701, 50120), (1764, 48330), (1790, 47628), (1890, 45108), (1944, 43855), (1960, 43497), (2148, 39690), (2205, 38664), (2268, 37590), (2430, 35084), (2506, 34020), (2520, 33831), (2646, 32220), (2685, 31752), (2835, 30072), (2940, 28998), (3222, 26460), (3240, 26313), (3402, 25060), (3528, 24165), (3580, 23814), (3759, 22680), (3780, 22554), (3969, 21480), (4296, 19845), (4410, 19332), (4536, 18795), (4833, 17640), (4860, 17542), (5012, 17010), (5292, 16110), (5370, 15876), (5670, 15036), (5880, 14499), (6265, 13608), (6444, 13230), (6615, 12888), (6804, 12530), (7160, 11907), (7518, 11340), (7560, 11277), (7938, 10740), (8055, 10584), (8505, 10024), (8771, 9720), (8820, 9666)]