275384160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 216

約数和(自身を含む): 975920400

約数和(自身を除く): 700536240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 199, 240, 248, 279, 288, 310, 360, 372, 398, 465, 480, 496, 558, 597, 620, 720, 744, 796, 930, 961, 992, 995, 1116, 1194, 1240, 1395, 1440, 1488, 1592, 1791, 1860, 1922, 1990, 2232, 2388, 2480, 2790, 2883, 2976, 2985, 3184, 3582, 3720, 3844, 3980, 4464, 4776, 4805, 4960, 5580, 5766, 5970, 6169, 6368, 7164, 7440, 7688, 7960, 8649, 8928, 8955, 9552, 9610, 11160, 11532, 11940, 12338, 14328, 14415, 14880, 15376, 15920, 17298, 17910, 18507, 19104, 19220, 22320, 23064, 23880, 24676, 28656, 28830, 30752, 30845, 31840, 34596, 35820, 37014, 38440, 43245, 44640, 46128, 47760, 49352, 55521, 57312, 57660, 61690, 69192, 71640, 74028, 76880, 86490, 92256, 92535, 95520, 98704, 111042, 115320, 123380, 138384, 143280, 148056, 153760, 172980, 185070, 191239, 197408, 222084, 230640, 246760, 276768, 277605, 286560, 296112, 345960, 370140, 382478, 444168, 461280, 493520, 555210, 573717, 592224, 691920, 740280, 764956, 888336, 956195, 987040, 1110420, 1147434, 1383840, 1480560, 1529912, 1721151, 1776672, 1912390, 2220840, 2294868, 2868585, 2961120, 3059824, 3442302, 3824780, 4441680, 4589736, 5737170, 6119648, 6884604, 7649560, 8605755, 8883360, 9179472, 11474340, 13769208, 15299120, 17211510, 18358944, 22948680, 27538416, 30598240, 34423020, 45897360, 55076832, 68846040, 91794720, 137692080, 275384160]

約数ペア:

[(1, 275384160), (2, 137692080), (3, 91794720), (4, 68846040), (5, 55076832), (6, 45897360), (8, 34423020), (9, 30598240), (10, 27538416), (12, 22948680), (15, 18358944), (16, 17211510), (18, 15299120), (20, 13769208), (24, 11474340), (30, 9179472), (31, 8883360), (32, 8605755), (36, 7649560), (40, 6884604), (45, 6119648), (48, 5737170), (60, 4589736), (62, 4441680), (72, 3824780), (80, 3442302), (90, 3059824), (93, 2961120), (96, 2868585), (120, 2294868), (124, 2220840), (144, 1912390), (155, 1776672), (160, 1721151), (180, 1529912), (186, 1480560), (199, 1383840), (240, 1147434), (248, 1110420), (279, 987040), (288, 956195), (310, 888336), (360, 764956), (372, 740280), (398, 691920), (465, 592224), (480, 573717), (496, 555210), (558, 493520), (597, 461280), (620, 444168), (720, 382478), (744, 370140), (796, 345960), (930, 296112), (961, 286560), (992, 277605), (995, 276768), (1116, 246760), (1194, 230640), (1240, 222084), (1395, 197408), (1440, 191239), (1488, 185070), (1592, 172980), (1791, 153760), (1860, 148056), (1922, 143280), (1990, 138384), (2232, 123380), (2388, 115320), (2480, 111042), (2790, 98704), (2883, 95520), (2976, 92535), (2985, 92256), (3184, 86490), (3582, 76880), (3720, 74028), (3844, 71640), (3980, 69192), (4464, 61690), (4776, 57660), (4805, 57312), (4960, 55521), (5580, 49352), (5766, 47760), (5970, 46128), (6169, 44640), (6368, 43245), (7164, 38440), (7440, 37014), (7688, 35820), (7960, 34596), (8649, 31840), (8928, 30845), (8955, 30752), (9552, 28830), (9610, 28656), (11160, 24676), (11532, 23880), (11940, 23064), (12338, 22320), (14328, 19220), (14415, 19104), (14880, 18507), (15376, 17910), (15920, 17298)]