About the Number

121991400

121991399 ← → 121991401

2進数表記:111010001010111000011101000

漢数字表記:一億二千百九十九万千四百

素因数分解:

2 3 × 3 3 × 5 2 × 19 1 × 29 1 × 41 1

素因数の和:114
約数の個数: 384
約数和(自身を含む): 468720000
約数和(自身を除く): 346728600

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 29, 30, 36, 38, 40, 41, 45, 50, 54, 57, 58, 60, 72, 75, 76, 82, 87, 90, 95, 100, 108, 114, 116, 120, 123, 135, 145, 150, 152, 164, 171, 174, 180, 190, 200, 205, 216, 225, 228, 232, 246, 261, 270, 285, 290, 300, 328, 342, 348, 360, 369, 380, 410, 435, 450, 456, 475, 492, 513, 522, 540, 551, 570, 580, 600, 615, 675, 684, 696, 725, 738, 760, 779, 783, 820, 855, 870, 900, 950, 984, 1025, 1026, 1044, 1080, 1102, 1107, 1140, 1160, 1189, 1230, 1305, 1350, 1368, 1425, 1450, 1476, 1558, 1566, 1640, 1653, 1710, 1740, 1800, 1845, 1900, 2050, 2052, 2088, 2175, 2204, 2214, 2280, 2337, 2378, 2460, 2565, 2610, 2700, 2755, 2850, 2900, 2952, 3075, 3116, 3132, 3306, 3420, 3480, 3567, 3690, 3800, 3895, 3915, 4100, 4104, 4275, 4350, 4408, 4428, 4674, 4756, 4920, 4959, 5130, 5220, 5400, 5510, 5535, 5700, 5800, 5945, 6150, 6232, 6264, 6525, 6612, 6840, 7011, 7134, 7380, 7790, 7830, 8200, 8265, 8550, 8700, 8856, 9225, 9348, 9512, 9918, 10260, 10440, 10701, 11020, 11070, 11400, 11685, 11890, 12300, 12825, 13050, 13224, 13775, 14022, 14268, 14760, 14877, 15580, 15660, 16530, 17100, 17400, 17835, 18450, 18696, 19475, 19575, 19836, 20520, 21033, 21402, 22040, 22140, 22591, 23370, 23780, 24600, 24795, 25650, 26100, 27550, 27675, 28044, 28536, 29725, 29754, 31160, 31320, 32103, 33060, 34200, 35055, 35670, 36900, 38950, 39150, 39672, 41325, 42066, 42804, 44280, 45182, 46740, 47560, 49590, 51300, 52200, 53505, 55100, 55350, 56088, 58425, 59450, 59508, 64206, 66120, 67773, 70110, 71340, 73800, 74385, 77900, 78300, 82650, 84132, 85608, 89175, 90364, 93480, 99180, 102600, 105165, 107010, 110200, 110700, 112955, 116850, 118900, 119016, 123975, 128412, 135546, 140220, 142680, 148770, 155800, 156600, 160515, 165300, 168264, 175275, 178350, 180728, 198360, 203319, 210330, 214020, 221400, 225910, 233700, 237800, 247950, 256824, 267525, 271092, 280440, 297540, 321030, 330600, 338865, 350550, 356700, 371925, 406638, 420660, 428040, 451820, 467400, 495900, 525825, 535050, 542184, 564775, 595080, 609957, 642060, 677730, 701100, 713400, 743850, 802575, 813276, 841320, 903640, 991800, 1016595, 1051650, 1070100, 1129550, 1219914, 1284120, 1355460, 1402200, 1487700, 1605150, 1626552, 1694325, 2033190, 2103300, 2140200, 2259100, 2439828, 2710920, 2975400, 3049785, 3210300, 3388650, 4066380, 4206600, 4518200, 4879656, 5082975, 6099570, 6420600, 6777300, 8132760, 10165950, 12199140, 13554600, 15248925, 20331900, 24398280, 30497850, 40663800, 60995700, 121991400]

約数ペア:
[(1, 121991400), (2, 60995700), (3, 40663800), (4, 30497850), (5, 24398280), (6, 20331900), (8, 15248925), (9, 13554600), (10, 12199140), (12, 10165950), (15, 8132760), (18, 6777300), (19, 6420600), (20, 6099570), (24, 5082975), (25, 4879656), (27, 4518200), (29, 4206600), (30, 4066380), (36, 3388650), (38, 3210300), (40, 3049785), (41, 2975400), (45, 2710920), (50, 2439828), (54, 2259100), (57, 2140200), (58, 2103300), (60, 2033190), (72, 1694325), (75, 1626552), (76, 1605150), (82, 1487700), (87, 1402200), (90, 1355460), (95, 1284120), (100, 1219914), (108, 1129550), (114, 1070100), (116, 1051650), (120, 1016595), (123, 991800), (135, 903640), (145, 841320), (150, 813276), (152, 802575), (164, 743850), (171, 713400), (174, 701100), (180, 677730), (190, 642060), (200, 609957), (205, 595080), (216, 564775), (225, 542184), (228, 535050), (232, 525825), (246, 495900), (261, 467400), (270, 451820), (285, 428040), (290, 420660), (300, 406638), (328, 371925), (342, 356700), (348, 350550), (360, 338865), (369, 330600), (380, 321030), (410, 297540), (435, 280440), (450, 271092), (456, 267525), (475, 256824), (492, 247950), (513, 237800), (522, 233700), (540, 225910), (551, 221400), (570, 214020), (580, 210330), (600, 203319), (615, 198360), (675, 180728), (684, 178350), (696, 175275), (725, 168264), (738, 165300), (760, 160515), (779, 156600), (783, 155800), (820, 148770), (855, 142680), (870, 140220), (900, 135546), (950, 128412), (984, 123975), (1025, 119016), (1026, 118900), (1044, 116850), (1080, 112955), (1102, 110700), (1107, 110200), (1140, 107010), (1160, 105165), (1189, 102600), (1230, 99180), (1305, 93480), (1350, 90364), (1368, 89175), (1425, 85608), (1450, 84132), (1476, 82650), (1558, 78300), (1566, 77900), (1640, 74385), (1653, 73800), (1710, 71340), (1740, 70110), (1800, 67773), (1845, 66120), (1900, 64206), (2050, 59508), (2052, 59450), (2088, 58425), (2175, 56088), (2204, 55350), (2214, 55100), (2280, 53505), (2337, 52200), (2378, 51300), (2460, 49590), (2565, 47560), (2610, 46740), (2700, 45182), (2755, 44280), (2850, 42804), (2900, 42066), (2952, 41325), (3075, 39672), (3116, 39150), (3132, 38950), (3306, 36900), (3420, 35670), (3480, 35055), (3567, 34200), (3690, 33060), (3800, 32103), (3895, 31320), (3915, 31160), (4100, 29754), (4104, 29725), (4275, 28536), (4350, 28044), (4408, 27675), (4428, 27550), (4674, 26100), (4756, 25650), (4920, 24795), (4959, 24600), (5130, 23780), (5220, 23370), (5400, 22591), (5510, 22140), (5535, 22040), (5700, 21402), (5800, 21033), (5945, 20520), (6150, 19836), (6232, 19575), (6264, 19475), (6525, 18696), (6612, 18450), (6840, 17835), (7011, 17400), (7134, 17100), (7380, 16530), (7790, 15660), (7830, 15580), (8200, 14877), (8265, 14760), (8550, 14268), (8700, 14022), (8856, 13775), (9225, 13224), (9348, 13050), (9512, 12825), (9918, 12300), (10260, 11890), (10440, 11685), (10701, 11400), (11020, 11070)]

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