161242200

素因数分解:

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

素因数の和:287

約数の個数: 288

約数和(自身を含む): 631388160

約数和(自身を除く): 470145960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 67, 70, 72, 75, 84, 90, 100, 105, 120, 126, 134, 140, 150, 168, 175, 180, 191, 200, 201, 210, 225, 252, 268, 280, 300, 315, 335, 350, 360, 382, 402, 420, 450, 469, 504, 525, 536, 573, 600, 603, 630, 670, 700, 764, 804, 840, 900, 938, 955, 1005, 1050, 1146, 1206, 1260, 1337, 1340, 1400, 1407, 1528, 1575, 1608, 1675, 1719, 1800, 1876, 1910, 2010, 2100, 2292, 2345, 2412, 2520, 2674, 2680, 2814, 2865, 3015, 3150, 3350, 3438, 3752, 3820, 4011, 4020, 4200, 4221, 4584, 4690, 4775, 4824, 5025, 5348, 5628, 5730, 6030, 6300, 6685, 6700, 6876, 7035, 7640, 8022, 8040, 8442, 8595, 9380, 9550, 10050, 10696, 11256, 11460, 11725, 12033, 12060, 12600, 12797, 13370, 13400, 13752, 14070, 14325, 15075, 16044, 16884, 17190, 18760, 19100, 20055, 20100, 21105, 22920, 23450, 24066, 24120, 25594, 26740, 28140, 28650, 30150, 32088, 33425, 33768, 34380, 35175, 38200, 38391, 40110, 40200, 42210, 42975, 46900, 48132, 51188, 53480, 56280, 57300, 60165, 60300, 63985, 66850, 68760, 70350, 76782, 80220, 84420, 85950, 89579, 93800, 96264, 100275, 102376, 105525, 114600, 115173, 120330, 120600, 127970, 133700, 140700, 153564, 160440, 168840, 171900, 179158, 191955, 200550, 211050, 230346, 240660, 255940, 267400, 268737, 281400, 300825, 307128, 319925, 343800, 358316, 383910, 401100, 422100, 447895, 460692, 481320, 511880, 537474, 575865, 601650, 639850, 716632, 767820, 802200, 806211, 844200, 895790, 921384, 959775, 1074948, 1151730, 1203300, 1279700, 1343685, 1535640, 1612422, 1791580, 1919550, 2149896, 2239475, 2303460, 2406600, 2559400, 2687370, 2879325, 3224844, 3583160, 3839100, 4031055, 4478950, 4606920, 5374740, 5758650, 6449688, 6718425, 7678200, 8062110, 8957900, 10749480, 11517300, 13436850, 16124220, 17915800, 20155275, 23034600, 26873700, 32248440, 40310550, 53747400, 80621100, 161242200]

約数ペア:

[(1, 161242200), (2, 80621100), (3, 53747400), (4, 40310550), (5, 32248440), (6, 26873700), (7, 23034600), (8, 20155275), (9, 17915800), (10, 16124220), (12, 13436850), (14, 11517300), (15, 10749480), (18, 8957900), (20, 8062110), (21, 7678200), (24, 6718425), (25, 6449688), (28, 5758650), (30, 5374740), (35, 4606920), (36, 4478950), (40, 4031055), (42, 3839100), (45, 3583160), (50, 3224844), (56, 2879325), (60, 2687370), (63, 2559400), (67, 2406600), (70, 2303460), (72, 2239475), (75, 2149896), (84, 1919550), (90, 1791580), (100, 1612422), (105, 1535640), (120, 1343685), (126, 1279700), (134, 1203300), (140, 1151730), (150, 1074948), (168, 959775), (175, 921384), (180, 895790), (191, 844200), (200, 806211), (201, 802200), (210, 767820), (225, 716632), (252, 639850), (268, 601650), (280, 575865), (300, 537474), (315, 511880), (335, 481320), (350, 460692), (360, 447895), (382, 422100), (402, 401100), (420, 383910), (450, 358316), (469, 343800), (504, 319925), (525, 307128), (536, 300825), (573, 281400), (600, 268737), (603, 267400), (630, 255940), (670, 240660), (700, 230346), (764, 211050), (804, 200550), (840, 191955), (900, 179158), (938, 171900), (955, 168840), (1005, 160440), (1050, 153564), (1146, 140700), (1206, 133700), (1260, 127970), (1337, 120600), (1340, 120330), (1400, 115173), (1407, 114600), (1528, 105525), (1575, 102376), (1608, 100275), (1675, 96264), (1719, 93800), (1800, 89579), (1876, 85950), (1910, 84420), (2010, 80220), (2100, 76782), (2292, 70350), (2345, 68760), (2412, 66850), (2520, 63985), (2674, 60300), (2680, 60165), (2814, 57300), (2865, 56280), (3015, 53480), (3150, 51188), (3350, 48132), (3438, 46900), (3752, 42975), (3820, 42210), (4011, 40200), (4020, 40110), (4200, 38391), (4221, 38200), (4584, 35175), (4690, 34380), (4775, 33768), (4824, 33425), (5025, 32088), (5348, 30150), (5628, 28650), (5730, 28140), (6030, 26740), (6300, 25594), (6685, 24120), (6700, 24066), (6876, 23450), (7035, 22920), (7640, 21105), (8022, 20100), (8040, 20055), (8442, 19100), (8595, 18760), (9380, 17190), (9550, 16884), (10050, 16044), (10696, 15075), (11256, 14325), (11460, 14070), (11725, 13752), (12033, 13400), (12060, 13370), (12600, 12797)]