225739080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 870704640

約数和(自身を除く): 644965560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 67, 70, 72, 84, 90, 98, 105, 120, 126, 134, 140, 147, 168, 180, 191, 196, 201, 210, 245, 252, 268, 280, 294, 315, 335, 360, 382, 392, 402, 420, 441, 469, 490, 504, 536, 573, 588, 603, 630, 670, 735, 764, 804, 840, 882, 938, 955, 980, 1005, 1146, 1176, 1206, 1260, 1337, 1340, 1407, 1470, 1528, 1608, 1719, 1764, 1876, 1910, 1960, 2010, 2205, 2292, 2345, 2412, 2520, 2674, 2680, 2814, 2865, 2940, 3015, 3283, 3438, 3528, 3752, 3820, 4011, 4020, 4221, 4410, 4584, 4690, 4824, 5348, 5628, 5730, 5880, 6030, 6566, 6685, 6876, 7035, 7640, 8022, 8040, 8442, 8595, 8820, 9359, 9380, 9849, 10696, 11256, 11460, 12033, 12060, 12797, 13132, 13370, 13752, 14070, 16044, 16415, 16884, 17190, 17640, 18718, 18760, 19698, 20055, 21105, 22920, 24066, 24120, 25594, 26264, 26740, 28077, 28140, 29547, 32088, 32830, 33768, 34380, 37436, 38391, 39396, 40110, 42210, 46795, 48132, 49245, 51188, 53480, 56154, 56280, 59094, 60165, 63985, 65660, 68760, 74872, 76782, 78792, 80220, 84231, 84420, 89579, 93590, 96264, 98490, 102376, 112308, 115173, 118188, 120330, 127970, 131320, 140385, 147735, 153564, 160440, 168462, 168840, 179158, 187180, 191955, 196980, 224616, 230346, 236376, 240660, 255940, 268737, 280770, 295470, 307128, 336924, 358316, 374360, 383910, 393960, 421155, 447895, 460692, 481320, 511880, 537474, 561540, 575865, 590940, 627053, 673848, 716632, 767820, 806211, 842310, 895790, 921384, 1074948, 1123080, 1151730, 1181880, 1254106, 1343685, 1535640, 1612422, 1684620, 1791580, 1881159, 2149896, 2303460, 2508212, 2687370, 3135265, 3224844, 3369240, 3583160, 3762318, 4031055, 4606920, 5016424, 5374740, 5643477, 6270530, 6449688, 7524636, 8062110, 9405795, 10749480, 11286954, 12541060, 15049272, 16124220, 18811590, 22573908, 25082120, 28217385, 32248440, 37623180, 45147816, 56434770, 75246360, 112869540, 225739080]

約数ペア:

[(1, 225739080), (2, 112869540), (3, 75246360), (4, 56434770), (5, 45147816), (6, 37623180), (7, 32248440), (8, 28217385), (9, 25082120), (10, 22573908), (12, 18811590), (14, 16124220), (15, 15049272), (18, 12541060), (20, 11286954), (21, 10749480), (24, 9405795), (28, 8062110), (30, 7524636), (35, 6449688), (36, 6270530), (40, 5643477), (42, 5374740), (45, 5016424), (49, 4606920), (56, 4031055), (60, 3762318), (63, 3583160), (67, 3369240), (70, 3224844), (72, 3135265), (84, 2687370), (90, 2508212), (98, 2303460), (105, 2149896), (120, 1881159), (126, 1791580), (134, 1684620), (140, 1612422), (147, 1535640), (168, 1343685), (180, 1254106), (191, 1181880), (196, 1151730), (201, 1123080), (210, 1074948), (245, 921384), (252, 895790), (268, 842310), (280, 806211), (294, 767820), (315, 716632), (335, 673848), (360, 627053), (382, 590940), (392, 575865), (402, 561540), (420, 537474), (441, 511880), (469, 481320), (490, 460692), (504, 447895), (536, 421155), (573, 393960), (588, 383910), (603, 374360), (630, 358316), (670, 336924), (735, 307128), (764, 295470), (804, 280770), (840, 268737), (882, 255940), (938, 240660), (955, 236376), (980, 230346), (1005, 224616), (1146, 196980), (1176, 191955), (1206, 187180), (1260, 179158), (1337, 168840), (1340, 168462), (1407, 160440), (1470, 153564), (1528, 147735), (1608, 140385), (1719, 131320), (1764, 127970), (1876, 120330), (1910, 118188), (1960, 115173), (2010, 112308), (2205, 102376), (2292, 98490), (2345, 96264), (2412, 93590), (2520, 89579), (2674, 84420), (2680, 84231), (2814, 80220), (2865, 78792), (2940, 76782), (3015, 74872), (3283, 68760), (3438, 65660), (3528, 63985), (3752, 60165), (3820, 59094), (4011, 56280), (4020, 56154), (4221, 53480), (4410, 51188), (4584, 49245), (4690, 48132), (4824, 46795), (5348, 42210), (5628, 40110), (5730, 39396), (5880, 38391), (6030, 37436), (6566, 34380), (6685, 33768), (6876, 32830), (7035, 32088), (7640, 29547), (8022, 28140), (8040, 28077), (8442, 26740), (8595, 26264), (8820, 25594), (9359, 24120), (9380, 24066), (9849, 22920), (10696, 21105), (11256, 20055), (11460, 19698), (12033, 18760), (12060, 18718), (12797, 17640), (13132, 17190), (13370, 16884), (13752, 16415), (14070, 16044)]