20658828600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{4549}}^1$

素因数の和:4632

約数の個数: 288

約数和(自身を含む): 73712730000

約数和(自身を除く): 53053901400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 87, 90, 100, 108, 116, 120, 135, 145, 150, 174, 180, 200, 216, 225, 232, 261, 270, 290, 300, 348, 360, 435, 450, 522, 540, 580, 600, 675, 696, 725, 783, 841, 870, 900, 1044, 1080, 1160, 1305, 1350, 1450, 1566, 1682, 1740, 1800, 2088, 2175, 2523, 2610, 2700, 2900, 3132, 3364, 3480, 3915, 4205, 4350, 4549, 5046, 5220, 5400, 5800, 6264, 6525, 6728, 7569, 7830, 8410, 8700, 9098, 10092, 10440, 12615, 13050, 13647, 15138, 15660, 16820, 17400, 18196, 19575, 20184, 21025, 22707, 22745, 25230, 26100, 27294, 30276, 31320, 33640, 36392, 37845, 39150, 40941, 42050, 45414, 45490, 50460, 52200, 54588, 60552, 63075, 68235, 75690, 78300, 81882, 84100, 90828, 90980, 100920, 109176, 113535, 113725, 122823, 126150, 131921, 136470, 151380, 156600, 163764, 168200, 181656, 181960, 189225, 204705, 227070, 227450, 245646, 252300, 263842, 272940, 302760, 327528, 341175, 378450, 395763, 409410, 454140, 454900, 491292, 504600, 527684, 545880, 567675, 614115, 659605, 682350, 756900, 791526, 818820, 908280, 909800, 982584, 1023525, 1055368, 1135350, 1187289, 1228230, 1319210, 1364700, 1513800, 1583052, 1637640, 1978815, 2047050, 2270700, 2374578, 2456460, 2638420, 2729400, 3070575, 3166104, 3298025, 3561867, 3825709, 3957630, 4094100, 4541400, 4749156, 4912920, 5276840, 5936445, 6141150, 6596050, 7123734, 7651418, 7915260, 8188200, 9498312, 9894075, 11477127, 11872890, 12282300, 13192100, 14247468, 15302836, 15830520, 17809335, 19128545, 19788150, 22954254, 23745780, 24564600, 26384200, 28494936, 29682225, 30605672, 34431381, 35618670, 38257090, 39576300, 45908508, 47491560, 57385635, 59364450, 68862762, 71237340, 76514180, 79152600, 89046675, 91817016, 95642725, 103294143, 114771270, 118728900, 137725524, 142474680, 153028360, 172156905, 178093350, 191285450, 206588286, 229542540, 237457800, 275451048, 286928175, 344313810, 356186700, 382570900, 413176572, 459085080, 516470715, 573856350, 688627620, 712373400, 765141800, 826353144, 860784525, 1032941430, 1147712700, 1377255240, 1721569050, 2065882860, 2295425400, 2582353575, 3443138100, 4131765720, 5164707150, 6886276200, 10329414300, 20658828600]

約数ペア:

[(1, 20658828600), (2, 10329414300), (3, 6886276200), (4, 5164707150), (5, 4131765720), (6, 3443138100), (8, 2582353575), (9, 2295425400), (10, 2065882860), (12, 1721569050), (15, 1377255240), (18, 1147712700), (20, 1032941430), (24, 860784525), (25, 826353144), (27, 765141800), (29, 712373400), (30, 688627620), (36, 573856350), (40, 516470715), (45, 459085080), (50, 413176572), (54, 382570900), (58, 356186700), (60, 344313810), (72, 286928175), (75, 275451048), (87, 237457800), (90, 229542540), (100, 206588286), (108, 191285450), (116, 178093350), (120, 172156905), (135, 153028360), (145, 142474680), (150, 137725524), (174, 118728900), (180, 114771270), (200, 103294143), (216, 95642725), (225, 91817016), (232, 89046675), (261, 79152600), (270, 76514180), (290, 71237340), (300, 68862762), (348, 59364450), (360, 57385635), (435, 47491560), (450, 45908508), (522, 39576300), (540, 38257090), (580, 35618670), (600, 34431381), (675, 30605672), (696, 29682225), (725, 28494936), (783, 26384200), (841, 24564600), (870, 23745780), (900, 22954254), (1044, 19788150), (1080, 19128545), (1160, 17809335), (1305, 15830520), (1350, 15302836), (1450, 14247468), (1566, 13192100), (1682, 12282300), (1740, 11872890), (1800, 11477127), (2088, 9894075), (2175, 9498312), (2523, 8188200), (2610, 7915260), (2700, 7651418), (2900, 7123734), (3132, 6596050), (3364, 6141150), (3480, 5936445), (3915, 5276840), (4205, 4912920), (4350, 4749156), (4549, 4541400), (5046, 4094100), (5220, 3957630), (5400, 3825709), (5800, 3561867), (6264, 3298025), (6525, 3166104), (6728, 3070575), (7569, 2729400), (7830, 2638420), (8410, 2456460), (8700, 2374578), (9098, 2270700), (10092, 2047050), (10440, 1978815), (12615, 1637640), (13050, 1583052), (13647, 1513800), (15138, 1364700), (15660, 1319210), (16820, 1228230), (17400, 1187289), (18196, 1135350), (19575, 1055368), (20184, 1023525), (21025, 982584), (22707, 909800), (22745, 908280), (25230, 818820), (26100, 791526), (27294, 756900), (30276, 682350), (31320, 659605), (33640, 614115), (36392, 567675), (37845, 545880), (39150, 527684), (40941, 504600), (42050, 491292), (45414, 454900), (45490, 454140), (50460, 409410), (52200, 395763), (54588, 378450), (60552, 341175), (63075, 327528), (68235, 302760), (75690, 272940), (78300, 263842), (81882, 252300), (84100, 245646), (90828, 227450), (90980, 227070), (100920, 204705), (109176, 189225), (113535, 181960), (113725, 181656), (122823, 168200), (126150, 163764), (131921, 156600), (136470, 151380)]