87127174620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2225

約数の個数: 288

約数和(自身を含む): 279272448000

約数和(自身を除く): 192145273380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 73, 90, 93, 107, 124, 146, 155, 180, 186, 214, 219, 279, 292, 310, 321, 365, 372, 428, 438, 465, 535, 558, 620, 642, 657, 730, 876, 930, 963, 1070, 1095, 1116, 1284, 1314, 1395, 1460, 1605, 1860, 1926, 1999, 2140, 2190, 2263, 2628, 2790, 3210, 3285, 3317, 3852, 3998, 4380, 4526, 4815, 5580, 5997, 6420, 6570, 6634, 6789, 7811, 7996, 9052, 9630, 9951, 9995, 11315, 11994, 13140, 13268, 13578, 15622, 16585, 17991, 19260, 19902, 19990, 20367, 22630, 23433, 23988, 27156, 29853, 29985, 31244, 33170, 33945, 35982, 39055, 39804, 39980, 40734, 45260, 46866, 49755, 59706, 59970, 61969, 66340, 67890, 70299, 71964, 78110, 81468, 89955, 93732, 99510, 101835, 117165, 119412, 119940, 123938, 135780, 140598, 145927, 149265, 156220, 179910, 185907, 199020, 203670, 213893, 234330, 242141, 247876, 281196, 291854, 298530, 309845, 351495, 359820, 371814, 407340, 427786, 437781, 468660, 484282, 557721, 583708, 597060, 619690, 641679, 702990, 726423, 729635, 743628, 855572, 875562, 929535, 968564, 1069465, 1115442, 1210705, 1239380, 1283358, 1313343, 1405980, 1452846, 1459270, 1751124, 1859070, 1925037, 2138930, 2179269, 2188905, 2230884, 2421410, 2566716, 2626686, 2788605, 2905692, 2918540, 3208395, 3632115, 3718140, 3850074, 4277860, 4358538, 4377810, 4523737, 4842820, 5253372, 5577210, 6416790, 6566715, 6630683, 7264230, 7700148, 8717076, 8755620, 9047474, 9625185, 10896345, 11154420, 12833580, 13133430, 13261366, 13571211, 14528460, 15614189, 18094948, 19250370, 19892049, 21792690, 22618685, 26266860, 26522732, 27142422, 31228378, 33153415, 38500740, 39784098, 40713633, 43585380, 45237370, 46842567, 54284844, 59676147, 62456756, 66306830, 67856055, 78070945, 79568196, 81427266, 90474740, 93685134, 99460245, 119352294, 132613660, 135712110, 140527701, 156141890, 162854532, 187370268, 198920490, 203568165, 234212835, 238704588, 271424220, 281055402, 298380735, 312283780, 397840980, 407136330, 468425670, 484039859, 562110804, 596761470, 702638505, 814272660, 936851340, 968079718, 1193522940, 1405277010, 1452119577, 1936159436, 2420199295, 2810554020, 2904239154, 4356358731, 4840398590, 5808478308, 7260597885, 8712717462, 9680797180, 14521195770, 17425434924, 21781793655, 29042391540, 43563587310, 87127174620]

約数ペア:

[(1, 87127174620), (2, 43563587310), (3, 29042391540), (4, 21781793655), (5, 17425434924), (6, 14521195770), (9, 9680797180), (10, 8712717462), (12, 7260597885), (15, 5808478308), (18, 4840398590), (20, 4356358731), (30, 2904239154), (31, 2810554020), (36, 2420199295), (45, 1936159436), (60, 1452119577), (62, 1405277010), (73, 1193522940), (90, 968079718), (93, 936851340), (107, 814272660), (124, 702638505), (146, 596761470), (155, 562110804), (180, 484039859), (186, 468425670), (214, 407136330), (219, 397840980), (279, 312283780), (292, 298380735), (310, 281055402), (321, 271424220), (365, 238704588), (372, 234212835), (428, 203568165), (438, 198920490), (465, 187370268), (535, 162854532), (558, 156141890), (620, 140527701), (642, 135712110), (657, 132613660), (730, 119352294), (876, 99460245), (930, 93685134), (963, 90474740), (1070, 81427266), (1095, 79568196), (1116, 78070945), (1284, 67856055), (1314, 66306830), (1395, 62456756), (1460, 59676147), (1605, 54284844), (1860, 46842567), (1926, 45237370), (1999, 43585380), (2140, 40713633), (2190, 39784098), (2263, 38500740), (2628, 33153415), (2790, 31228378), (3210, 27142422), (3285, 26522732), (3317, 26266860), (3852, 22618685), (3998, 21792690), (4380, 19892049), (4526, 19250370), (4815, 18094948), (5580, 15614189), (5997, 14528460), (6420, 13571211), (6570, 13261366), (6634, 13133430), (6789, 12833580), (7811, 11154420), (7996, 10896345), (9052, 9625185), (9630, 9047474), (9951, 8755620), (9995, 8717076), (11315, 7700148), (11994, 7264230), (13140, 6630683), (13268, 6566715), (13578, 6416790), (15622, 5577210), (16585, 5253372), (17991, 4842820), (19260, 4523737), (19902, 4377810), (19990, 4358538), (20367, 4277860), (22630, 3850074), (23433, 3718140), (23988, 3632115), (27156, 3208395), (29853, 2918540), (29985, 2905692), (31244, 2788605), (33170, 2626686), (33945, 2566716), (35982, 2421410), (39055, 2230884), (39804, 2188905), (39980, 2179269), (40734, 2138930), (45260, 1925037), (46866, 1859070), (49755, 1751124), (59706, 1459270), (59970, 1452846), (61969, 1405980), (66340, 1313343), (67890, 1283358), (70299, 1239380), (71964, 1210705), (78110, 1115442), (81468, 1069465), (89955, 968564), (93732, 929535), (99510, 875562), (101835, 855572), (117165, 743628), (119412, 729635), (119940, 726423), (123938, 702990), (135780, 641679), (140598, 619690), (145927, 597060), (149265, 583708), (156220, 557721), (179910, 484282), (185907, 468660), (199020, 437781), (203670, 427786), (213893, 407340), (234330, 371814), (242141, 359820), (247876, 351495), (281196, 309845), (291854, 298530)]