2020235700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 288

約数和(自身を含む): 7062048000

約数和(自身を除く): 5041812300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 49, 50, 58, 60, 70, 75, 84, 87, 98, 100, 105, 116, 140, 145, 147, 150, 174, 175, 196, 203, 210, 245, 290, 294, 300, 343, 348, 350, 406, 420, 435, 490, 525, 580, 588, 609, 677, 686, 700, 725, 735, 812, 870, 980, 1015, 1029, 1050, 1218, 1225, 1354, 1372, 1421, 1450, 1470, 1715, 1740, 2030, 2031, 2058, 2100, 2175, 2436, 2450, 2708, 2842, 2900, 2940, 3045, 3385, 3430, 3675, 4060, 4062, 4116, 4263, 4350, 4739, 4900, 5075, 5145, 5684, 6090, 6770, 6860, 7105, 7350, 8124, 8526, 8575, 8700, 9478, 9947, 10150, 10155, 10290, 12180, 13540, 14210, 14217, 14700, 15225, 16925, 17052, 17150, 18956, 19633, 19894, 20300, 20310, 20580, 21315, 23695, 25725, 28420, 28434, 29841, 30450, 33173, 33850, 34300, 35525, 39266, 39788, 40620, 42630, 47390, 49735, 50775, 51450, 56868, 58899, 59682, 60900, 66346, 67700, 71050, 71085, 78532, 85260, 94780, 98165, 99470, 99519, 101550, 102900, 106575, 117798, 118475, 119364, 132692, 137431, 142100, 142170, 149205, 165865, 196330, 198940, 199038, 203100, 213150, 232211, 235596, 236950, 248675, 274862, 284340, 294495, 298410, 331730, 355425, 392660, 398076, 412293, 426300, 464422, 473900, 490825, 497350, 497595, 549724, 588990, 596820, 663460, 687155, 696633, 710850, 746025, 824586, 829325, 928844, 962017, 981650, 994700, 995190, 1161055, 1177980, 1374310, 1393266, 1421700, 1472475, 1492050, 1649172, 1658650, 1924034, 1963300, 1990380, 2061465, 2322110, 2487975, 2748620, 2786532, 2886051, 2944950, 2984100, 3317300, 3435775, 3483165, 3848068, 4122930, 4644220, 4810085, 4975950, 5772102, 5805275, 5889900, 6734119, 6871550, 6966330, 8245860, 9620170, 9951900, 10307325, 11544204, 11610550, 13468238, 13743100, 13932660, 14430255, 17415825, 19240340, 20202357, 20614650, 23221100, 24050425, 26936476, 28860510, 33670595, 34831650, 40404714, 41229300, 48100850, 57721020, 67341190, 69663300, 72151275, 80809428, 96201700, 101011785, 134682380, 144302550, 168352975, 202023570, 288605100, 336705950, 404047140, 505058925, 673411900, 1010117850, 2020235700]

約数ペア:

[(1, 2020235700), (2, 1010117850), (3, 673411900), (4, 505058925), (5, 404047140), (6, 336705950), (7, 288605100), (10, 202023570), (12, 168352975), (14, 144302550), (15, 134682380), (20, 101011785), (21, 96201700), (25, 80809428), (28, 72151275), (29, 69663300), (30, 67341190), (35, 57721020), (42, 48100850), (49, 41229300), (50, 40404714), (58, 34831650), (60, 33670595), (70, 28860510), (75, 26936476), (84, 24050425), (87, 23221100), (98, 20614650), (100, 20202357), (105, 19240340), (116, 17415825), (140, 14430255), (145, 13932660), (147, 13743100), (150, 13468238), (174, 11610550), (175, 11544204), (196, 10307325), (203, 9951900), (210, 9620170), (245, 8245860), (290, 6966330), (294, 6871550), (300, 6734119), (343, 5889900), (348, 5805275), (350, 5772102), (406, 4975950), (420, 4810085), (435, 4644220), (490, 4122930), (525, 3848068), (580, 3483165), (588, 3435775), (609, 3317300), (677, 2984100), (686, 2944950), (700, 2886051), (725, 2786532), (735, 2748620), (812, 2487975), (870, 2322110), (980, 2061465), (1015, 1990380), (1029, 1963300), (1050, 1924034), (1218, 1658650), (1225, 1649172), (1354, 1492050), (1372, 1472475), (1421, 1421700), (1450, 1393266), (1470, 1374310), (1715, 1177980), (1740, 1161055), (2030, 995190), (2031, 994700), (2058, 981650), (2100, 962017), (2175, 928844), (2436, 829325), (2450, 824586), (2708, 746025), (2842, 710850), (2900, 696633), (2940, 687155), (3045, 663460), (3385, 596820), (3430, 588990), (3675, 549724), (4060, 497595), (4062, 497350), (4116, 490825), (4263, 473900), (4350, 464422), (4739, 426300), (4900, 412293), (5075, 398076), (5145, 392660), (5684, 355425), (6090, 331730), (6770, 298410), (6860, 294495), (7105, 284340), (7350, 274862), (8124, 248675), (8526, 236950), (8575, 235596), (8700, 232211), (9478, 213150), (9947, 203100), (10150, 199038), (10155, 198940), (10290, 196330), (12180, 165865), (13540, 149205), (14210, 142170), (14217, 142100), (14700, 137431), (15225, 132692), (16925, 119364), (17052, 118475), (17150, 117798), (18956, 106575), (19633, 102900), (19894, 101550), (20300, 99519), (20310, 99470), (20580, 98165), (21315, 94780), (23695, 85260), (25725, 78532), (28420, 71085), (28434, 71050), (29841, 67700), (30450, 66346), (33173, 60900), (33850, 59682), (34300, 58899), (35525, 56868), (39266, 51450), (39788, 50775), (40620, 49735), (42630, 47390)]