20222750800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 360

約数和(自身を含む): 59190711552

約数和(自身を除く): 38967960752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 80, 83, 98, 100, 112, 124, 140, 155, 166, 175, 196, 200, 217, 245, 248, 280, 310, 332, 350, 392, 400, 401, 415, 434, 490, 496, 560, 581, 620, 664, 700, 775, 784, 802, 830, 868, 980, 1085, 1162, 1225, 1240, 1328, 1400, 1519, 1550, 1604, 1660, 1736, 1960, 2005, 2075, 2170, 2324, 2450, 2480, 2573, 2800, 2807, 2905, 3038, 3100, 3208, 3320, 3472, 3920, 4010, 4067, 4150, 4340, 4648, 4900, 5146, 5425, 5614, 5810, 6076, 6200, 6416, 6640, 7595, 8020, 8134, 8300, 8680, 9296, 9800, 10025, 10292, 10850, 11228, 11620, 12152, 12400, 12431, 12865, 14035, 14525, 15190, 16040, 16268, 16600, 17360, 18011, 19600, 19649, 20050, 20335, 20584, 21700, 22456, 23240, 24304, 24862, 25730, 28070, 29050, 30380, 32080, 32536, 33200, 33283, 36022, 37975, 39298, 40100, 40670, 41168, 43400, 44912, 46480, 49724, 51460, 56140, 58100, 60760, 62155, 64325, 65072, 66566, 70175, 72044, 75950, 78596, 80200, 81340, 86800, 87017, 90055, 98245, 99448, 101675, 102920, 112280, 116200, 121520, 124310, 126077, 128650, 133132, 140350, 144088, 151900, 157192, 160400, 162680, 166415, 174034, 180110, 196490, 198896, 203350, 205840, 224560, 232400, 232981, 248620, 252154, 257300, 266264, 280700, 288176, 303800, 310775, 314384, 325360, 332830, 348068, 360220, 392980, 406700, 435085, 450275, 465962, 491225, 497240, 504308, 514600, 532528, 561400, 607600, 609119, 621550, 630385, 665660, 696136, 720440, 785960, 813400, 832075, 870170, 900550, 931924, 982450, 994480, 1008616, 1029200, 1031773, 1122800, 1164905, 1218238, 1243100, 1260770, 1331320, 1392272, 1440880, 1571920, 1626800, 1630867, 1664150, 1740340, 1801100, 1863848, 1964900, 2017232, 2063546, 2175425, 2329810, 2436476, 2486200, 2521540, 2662640, 3045595, 3151925, 3261734, 3328300, 3480680, 3602200, 3727696, 3929800, 4127092, 4350850, 4659620, 4872952, 4972400, 5043080, 5158865, 5824525, 6091190, 6303850, 6523468, 6656600, 6961360, 7204400, 7222411, 7859600, 8154335, 8254184, 8701700, 9319240, 9745904, 10086160, 10317730, 11649050, 12182380, 12607700, 13046936, 13313200, 14444822, 15227975, 16308670, 16508368, 17403400, 18638480, 20635460, 23298100, 24364760, 25215400, 25794325, 26093872, 28889644, 30455950, 32617340, 34806800, 36112055, 40771675, 41270920, 46596200, 48729520, 50430800, 50556877, 51588650, 57779288, 60911900, 65234680, 72224110, 81543350, 82541840, 93192400, 101113754, 103177300, 115558576, 121823800, 130469360, 144448220, 163086700, 180560275, 202227508, 206354600, 243647600, 252784385, 288896440, 326173400, 361120550, 404455016, 412709200, 505568770, 577792880, 652346800, 722241100, 808910032, 1011137540, 1263921925, 1444482200, 2022275080, 2527843850, 2888964400, 4044550160, 5055687700, 10111375400, 20222750800]

約数ペア:

[(1, 20222750800), (2, 10111375400), (4, 5055687700), (5, 4044550160), (7, 2888964400), (8, 2527843850), (10, 2022275080), (14, 1444482200), (16, 1263921925), (20, 1011137540), (25, 808910032), (28, 722241100), (31, 652346800), (35, 577792880), (40, 505568770), (49, 412709200), (50, 404455016), (56, 361120550), (62, 326173400), (70, 288896440), (80, 252784385), (83, 243647600), (98, 206354600), (100, 202227508), (112, 180560275), (124, 163086700), (140, 144448220), (155, 130469360), (166, 121823800), (175, 115558576), (196, 103177300), (200, 101113754), (217, 93192400), (245, 82541840), (248, 81543350), (280, 72224110), (310, 65234680), (332, 60911900), (350, 57779288), (392, 51588650), (400, 50556877), (401, 50430800), (415, 48729520), (434, 46596200), (490, 41270920), (496, 40771675), (560, 36112055), (581, 34806800), (620, 32617340), (664, 30455950), (700, 28889644), (775, 26093872), (784, 25794325), (802, 25215400), (830, 24364760), (868, 23298100), (980, 20635460), (1085, 18638480), (1162, 17403400), (1225, 16508368), (1240, 16308670), (1328, 15227975), (1400, 14444822), (1519, 13313200), (1550, 13046936), (1604, 12607700), (1660, 12182380), (1736, 11649050), (1960, 10317730), (2005, 10086160), (2075, 9745904), (2170, 9319240), (2324, 8701700), (2450, 8254184), (2480, 8154335), (2573, 7859600), (2800, 7222411), (2807, 7204400), (2905, 6961360), (3038, 6656600), (3100, 6523468), (3208, 6303850), (3320, 6091190), (3472, 5824525), (3920, 5158865), (4010, 5043080), (4067, 4972400), (4150, 4872952), (4340, 4659620), (4648, 4350850), (4900, 4127092), (5146, 3929800), (5425, 3727696), (5614, 3602200), (5810, 3480680), (6076, 3328300), (6200, 3261734), (6416, 3151925), (6640, 3045595), (7595, 2662640), (8020, 2521540), (8134, 2486200), (8300, 2436476), (8680, 2329810), (9296, 2175425), (9800, 2063546), (10025, 2017232), (10292, 1964900), (10850, 1863848), (11228, 1801100), (11620, 1740340), (12152, 1664150), (12400, 1630867), (12431, 1626800), (12865, 1571920), (14035, 1440880), (14525, 1392272), (15190, 1331320), (16040, 1260770), (16268, 1243100), (16600, 1218238), (17360, 1164905), (18011, 1122800), (19600, 1031773), (19649, 1029200), (20050, 1008616), (20335, 994480), (20584, 982450), (21700, 931924), (22456, 900550), (23240, 870170), (24304, 832075), (24862, 813400), (25730, 785960), (28070, 720440), (29050, 696136), (30380, 665660), (32080, 630385), (32536, 621550), (33200, 609119), (33283, 607600), (36022, 561400), (37975, 532528), (39298, 514600), (40100, 504308), (40670, 497240), (41168, 491225), (43400, 465962), (44912, 450275), (46480, 435085), (49724, 406700), (51460, 392980), (56140, 360220), (58100, 348068), (60760, 332830), (62155, 325360), (64325, 314384), (65072, 310775), (66566, 303800), (70175, 288176), (72044, 280700), (75950, 266264), (78596, 257300), (80200, 252154), (81340, 248620), (86800, 232981), (87017, 232400), (90055, 224560), (98245, 205840), (99448, 203350), (101675, 198896), (102920, 196490), (112280, 180110), (116200, 174034), (121520, 166415), (124310, 162680), (126077, 160400), (128650, 157192), (133132, 151900), (140350, 144088)]