20131471800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{92431}}^1$

素因数の和:92475

約数の個数: 216

約数和(自身を含む): 74313941520

約数和(自身を除く): 54182469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 660, 726, 792, 825, 900, 968, 990, 1089, 1100, 1210, 1320, 1452, 1650, 1800, 1815, 1980, 2178, 2200, 2420, 2475, 2904, 3025, 3300, 3630, 3960, 4356, 4840, 4950, 5445, 6050, 6600, 7260, 8712, 9075, 9900, 10890, 12100, 14520, 18150, 19800, 21780, 24200, 27225, 36300, 43560, 54450, 72600, 92431, 108900, 184862, 217800, 277293, 369724, 462155, 554586, 739448, 831879, 924310, 1016741, 1109172, 1386465, 1663758, 1848620, 2033482, 2218344, 2310775, 2772930, 3050223, 3327516, 3697240, 4066964, 4159395, 4621550, 5083705, 5545860, 6100446, 6655032, 6932325, 8133928, 8318790, 9150669, 9243100, 10167410, 11091720, 11184151, 12200892, 13864650, 15251115, 16637580, 18301338, 18486200, 20334820, 20796975, 22368302, 24401784, 25418525, 27729300, 30502230, 33275160, 33552453, 36602676, 40669640, 41593950, 44736604, 45753345, 50837050, 55458600, 55920755, 61004460, 67104906, 73205352, 76255575, 83187900, 89473208, 91506690, 100657359, 101674100, 111841510, 122008920, 134209812, 152511150, 166375800, 167762265, 183013380, 201314718, 203348200, 223683020, 228766725, 268419624, 279603775, 305022300, 335524530, 366026760, 402629436, 447366040, 457533450, 503286795, 559207550, 610044600, 671049060, 805258872, 838811325, 915066900, 1006573590, 1118415100, 1342098120, 1677622650, 1830133800, 2013147180, 2236830200, 2516433975, 3355245300, 4026294360, 5032867950, 6710490600, 10065735900, 20131471800]

約数ペア:

[(1, 20131471800), (2, 10065735900), (3, 6710490600), (4, 5032867950), (5, 4026294360), (6, 3355245300), (8, 2516433975), (9, 2236830200), (10, 2013147180), (11, 1830133800), (12, 1677622650), (15, 1342098120), (18, 1118415100), (20, 1006573590), (22, 915066900), (24, 838811325), (25, 805258872), (30, 671049060), (33, 610044600), (36, 559207550), (40, 503286795), (44, 457533450), (45, 447366040), (50, 402629436), (55, 366026760), (60, 335524530), (66, 305022300), (72, 279603775), (75, 268419624), (88, 228766725), (90, 223683020), (99, 203348200), (100, 201314718), (110, 183013380), (120, 167762265), (121, 166375800), (132, 152511150), (150, 134209812), (165, 122008920), (180, 111841510), (198, 101674100), (200, 100657359), (220, 91506690), (225, 89473208), (242, 83187900), (264, 76255575), (275, 73205352), (300, 67104906), (330, 61004460), (360, 55920755), (363, 55458600), (396, 50837050), (440, 45753345), (450, 44736604), (484, 41593950), (495, 40669640), (550, 36602676), (600, 33552453), (605, 33275160), (660, 30502230), (726, 27729300), (792, 25418525), (825, 24401784), (900, 22368302), (968, 20796975), (990, 20334820), (1089, 18486200), (1100, 18301338), (1210, 16637580), (1320, 15251115), (1452, 13864650), (1650, 12200892), (1800, 11184151), (1815, 11091720), (1980, 10167410), (2178, 9243100), (2200, 9150669), (2420, 8318790), (2475, 8133928), (2904, 6932325), (3025, 6655032), (3300, 6100446), (3630, 5545860), (3960, 5083705), (4356, 4621550), (4840, 4159395), (4950, 4066964), (5445, 3697240), (6050, 3327516), (6600, 3050223), (7260, 2772930), (8712, 2310775), (9075, 2218344), (9900, 2033482), (10890, 1848620), (12100, 1663758), (14520, 1386465), (18150, 1109172), (19800, 1016741), (21780, 924310), (24200, 831879), (27225, 739448), (36300, 554586), (43560, 462155), (54450, 369724), (72600, 277293), (92431, 217800), (108900, 184862)]