20163126900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1079

約数の個数: 288

約数和(自身を含む): 68427620352

約数和(自身を除く): 48264493452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 281, 282, 300, 329, 350, 420, 470, 525, 562, 564, 658, 700, 705, 727, 843, 940, 987, 1050, 1124, 1175, 1316, 1405, 1410, 1454, 1645, 1686, 1967, 1974, 2100, 2181, 2350, 2810, 2820, 2908, 3290, 3372, 3525, 3635, 3934, 3948, 4215, 4362, 4700, 4935, 5089, 5620, 5901, 6580, 7025, 7050, 7270, 7868, 8225, 8430, 8724, 9835, 9870, 10178, 10905, 11802, 13207, 14050, 14100, 14540, 15267, 16450, 16860, 18175, 19670, 19740, 20356, 21075, 21810, 23604, 24675, 25445, 26414, 28100, 29505, 30534, 32900, 34169, 36350, 39340, 39621, 42150, 43620, 49175, 49350, 50890, 52828, 54525, 59010, 61068, 66035, 68338, 72700, 76335, 79242, 84300, 92449, 98350, 98700, 101780, 102507, 109050, 118020, 127225, 132070, 136676, 147525, 152670, 158484, 170845, 184898, 196700, 198105, 204287, 205014, 218100, 239183, 254450, 264140, 277347, 295050, 305340, 330175, 341690, 369796, 381675, 396210, 408574, 410028, 462245, 478366, 508900, 512535, 554694, 590100, 612861, 660350, 683380, 717549, 763350, 792420, 817148, 854225, 924490, 956732, 990525, 1021435, 1025070, 1109388, 1195915, 1225722, 1320700, 1386735, 1430009, 1435098, 1526700, 1708450, 1848980, 1981050, 2042870, 2050140, 2311225, 2391830, 2451444, 2562675, 2773470, 2860018, 2870196, 3064305, 3416900, 3587745, 3962100, 4085740, 4290027, 4622450, 4783660, 5107175, 5125350, 5546940, 5720036, 5979575, 6128610, 6933675, 7150045, 7175490, 8580054, 9244900, 9601489, 10214350, 10250700, 11959150, 12257220, 13867350, 14300090, 14350980, 15321525, 17160108, 17938725, 19202978, 20428700, 21450135, 23918300, 27734700, 28600180, 28804467, 30643050, 35750225, 35877450, 38405956, 42900270, 48007445, 57608934, 61286100, 67210423, 71500450, 71754900, 85800540, 96014890, 107250675, 115217868, 134420846, 143000900, 144022335, 192029780, 201631269, 214501350, 240037225, 268841692, 288044670, 336052115, 403262538, 429002700, 480074450, 576089340, 672104230, 720111675, 806525076, 960148900, 1008156345, 1344208460, 1440223350, 1680260575, 2016312690, 2880446700, 3360521150, 4032625380, 5040781725, 6721042300, 10081563450, 20163126900]

約数ペア:

[(1, 20163126900), (2, 10081563450), (3, 6721042300), (4, 5040781725), (5, 4032625380), (6, 3360521150), (7, 2880446700), (10, 2016312690), (12, 1680260575), (14, 1440223350), (15, 1344208460), (20, 1008156345), (21, 960148900), (25, 806525076), (28, 720111675), (30, 672104230), (35, 576089340), (42, 480074450), (47, 429002700), (50, 403262538), (60, 336052115), (70, 288044670), (75, 268841692), (84, 240037225), (94, 214501350), (100, 201631269), (105, 192029780), (140, 144022335), (141, 143000900), (150, 134420846), (175, 115217868), (188, 107250675), (210, 96014890), (235, 85800540), (281, 71754900), (282, 71500450), (300, 67210423), (329, 61286100), (350, 57608934), (420, 48007445), (470, 42900270), (525, 38405956), (562, 35877450), (564, 35750225), (658, 30643050), (700, 28804467), (705, 28600180), (727, 27734700), (843, 23918300), (940, 21450135), (987, 20428700), (1050, 19202978), (1124, 17938725), (1175, 17160108), (1316, 15321525), (1405, 14350980), (1410, 14300090), (1454, 13867350), (1645, 12257220), (1686, 11959150), (1967, 10250700), (1974, 10214350), (2100, 9601489), (2181, 9244900), (2350, 8580054), (2810, 7175490), (2820, 7150045), (2908, 6933675), (3290, 6128610), (3372, 5979575), (3525, 5720036), (3635, 5546940), (3934, 5125350), (3948, 5107175), (4215, 4783660), (4362, 4622450), (4700, 4290027), (4935, 4085740), (5089, 3962100), (5620, 3587745), (5901, 3416900), (6580, 3064305), (7025, 2870196), (7050, 2860018), (7270, 2773470), (7868, 2562675), (8225, 2451444), (8430, 2391830), (8724, 2311225), (9835, 2050140), (9870, 2042870), (10178, 1981050), (10905, 1848980), (11802, 1708450), (13207, 1526700), (14050, 1435098), (14100, 1430009), (14540, 1386735), (15267, 1320700), (16450, 1225722), (16860, 1195915), (18175, 1109388), (19670, 1025070), (19740, 1021435), (20356, 990525), (21075, 956732), (21810, 924490), (23604, 854225), (24675, 817148), (25445, 792420), (26414, 763350), (28100, 717549), (29505, 683380), (30534, 660350), (32900, 612861), (34169, 590100), (36350, 554694), (39340, 512535), (39621, 508900), (42150, 478366), (43620, 462245), (49175, 410028), (49350, 408574), (50890, 396210), (52828, 381675), (54525, 369796), (59010, 341690), (61068, 330175), (66035, 305340), (68338, 295050), (72700, 277347), (76335, 264140), (79242, 254450), (84300, 239183), (92449, 218100), (98350, 205014), (98700, 204287), (101780, 198105), (102507, 196700), (109050, 184898), (118020, 170845), (127225, 158484), (132070, 152670), (136676, 147525)]