199781400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3698

約数の個数: 192

約数和(自身を含む): 762451200

約数和(自身を除く): 562669800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3659, 3900, 4200, 4550, 5460, 6825, 7318, 7800, 9100, 10920, 10977, 13650, 14636, 18200, 18295, 21954, 25613, 27300, 29272, 36590, 43908, 47567, 51226, 54600, 54885, 73180, 76839, 87816, 91475, 95134, 102452, 109770, 128065, 142701, 146360, 153678, 182950, 190268, 204904, 219540, 237835, 256130, 274425, 285402, 307356, 332969, 365900, 380536, 384195, 439080, 475670, 512260, 548850, 570804, 614712, 640325, 665938, 713505, 731800, 768390, 951340, 998907, 1024520, 1097700, 1141608, 1189175, 1280650, 1331876, 1427010, 1536780, 1664845, 1902680, 1920975, 1997814, 2195400, 2378350, 2561300, 2663752, 2854020, 3073560, 3329690, 3567525, 3841950, 3995628, 4756700, 4994535, 5122600, 5708040, 6659380, 7135050, 7683900, 7991256, 8324225, 9513400, 9989070, 13318760, 14270100, 15367800, 16648450, 19978140, 24972675, 28540200, 33296900, 39956280, 49945350, 66593800, 99890700, 199781400]

約数ペア:

[(1, 199781400), (2, 99890700), (3, 66593800), (4, 49945350), (5, 39956280), (6, 33296900), (7, 28540200), (8, 24972675), (10, 19978140), (12, 16648450), (13, 15367800), (14, 14270100), (15, 13318760), (20, 9989070), (21, 9513400), (24, 8324225), (25, 7991256), (26, 7683900), (28, 7135050), (30, 6659380), (35, 5708040), (39, 5122600), (40, 4994535), (42, 4756700), (50, 3995628), (52, 3841950), (56, 3567525), (60, 3329690), (65, 3073560), (70, 2854020), (75, 2663752), (78, 2561300), (84, 2378350), (91, 2195400), (100, 1997814), (104, 1920975), (105, 1902680), (120, 1664845), (130, 1536780), (140, 1427010), (150, 1331876), (156, 1280650), (168, 1189175), (175, 1141608), (182, 1097700), (195, 1024520), (200, 998907), (210, 951340), (260, 768390), (273, 731800), (280, 713505), (300, 665938), (312, 640325), (325, 614712), (350, 570804), (364, 548850), (390, 512260), (420, 475670), (455, 439080), (520, 384195), (525, 380536), (546, 365900), (600, 332969), (650, 307356), (700, 285402), (728, 274425), (780, 256130), (840, 237835), (910, 219540), (975, 204904), (1050, 190268), (1092, 182950), (1300, 153678), (1365, 146360), (1400, 142701), (1560, 128065), (1820, 109770), (1950, 102452), (2100, 95134), (2184, 91475), (2275, 87816), (2600, 76839), (2730, 73180), (3640, 54885), (3659, 54600), (3900, 51226), (4200, 47567), (4550, 43908), (5460, 36590), (6825, 29272), (7318, 27300), (7800, 25613), (9100, 21954), (10920, 18295), (10977, 18200), (13650, 14636)]