2100747600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{11909}}^1$

素因数の和:11947

約数の個数: 270

約数和(自身を含む): 8481122910

約数和(自身を除く): 6380375310

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 168, 175, 180, 196, 200, 210, 225, 240, 245, 252, 280, 294, 300, 315, 336, 350, 360, 392, 400, 420, 441, 450, 490, 504, 525, 560, 588, 600, 630, 700, 720, 735, 784, 840, 882, 900, 980, 1008, 1050, 1176, 1200, 1225, 1260, 1400, 1470, 1575, 1680, 1764, 1800, 1960, 2100, 2205, 2352, 2450, 2520, 2800, 2940, 3150, 3528, 3600, 3675, 3920, 4200, 4410, 4900, 5040, 5880, 6300, 7056, 7350, 8400, 8820, 9800, 11025, 11760, 11909, 12600, 14700, 17640, 19600, 22050, 23818, 25200, 29400, 35280, 35727, 44100, 47636, 58800, 59545, 71454, 83363, 88200, 95272, 107181, 119090, 142908, 166726, 176400, 178635, 190544, 214362, 238180, 250089, 285816, 297725, 333452, 357270, 416815, 428724, 476360, 500178, 535905, 571632, 583541, 595450, 666904, 714540, 750267, 833630, 857448, 893175, 952720, 1000356, 1071810, 1167082, 1190900, 1250445, 1333808, 1429080, 1500534, 1667260, 1714896, 1750623, 1786350, 2000712, 2084075, 2143620, 2334164, 2381800, 2500890, 2679525, 2858160, 2917705, 3001068, 3334520, 3501246, 3572700, 3751335, 4001424, 4168150, 4287240, 4668328, 4763600, 5001780, 5251869, 5359050, 5835410, 6002136, 6252225, 6669040, 7002492, 7145400, 7502670, 8336300, 8574480, 8753115, 9336656, 10003560, 10503738, 10718100, 11670820, 12004272, 12504450, 14004984, 14290800, 14588525, 15005340, 16672600, 17506230, 18756675, 20007120, 21007476, 21436200, 23341640, 25008900, 26259345, 28009968, 29177050, 30010680, 33345200, 35012460, 37513350, 42014952, 42872400, 43765575, 46683280, 50017800, 52518690, 58354100, 60021360, 70024920, 75026700, 84029904, 87531150, 100035600, 105037380, 116708200, 131296725, 140049840, 150053400, 175062300, 210074760, 233416400, 262593450, 300106800, 350124600, 420149520, 525186900, 700249200, 1050373800, 2100747600]

約数ペア:

[(1, 2100747600), (2, 1050373800), (3, 700249200), (4, 525186900), (5, 420149520), (6, 350124600), (7, 300106800), (8, 262593450), (9, 233416400), (10, 210074760), (12, 175062300), (14, 150053400), (15, 140049840), (16, 131296725), (18, 116708200), (20, 105037380), (21, 100035600), (24, 87531150), (25, 84029904), (28, 75026700), (30, 70024920), (35, 60021360), (36, 58354100), (40, 52518690), (42, 50017800), (45, 46683280), (48, 43765575), (49, 42872400), (50, 42014952), (56, 37513350), (60, 35012460), (63, 33345200), (70, 30010680), (72, 29177050), (75, 28009968), (80, 26259345), (84, 25008900), (90, 23341640), (98, 21436200), (100, 21007476), (105, 20007120), (112, 18756675), (120, 17506230), (126, 16672600), (140, 15005340), (144, 14588525), (147, 14290800), (150, 14004984), (168, 12504450), (175, 12004272), (180, 11670820), (196, 10718100), (200, 10503738), (210, 10003560), (225, 9336656), (240, 8753115), (245, 8574480), (252, 8336300), (280, 7502670), (294, 7145400), (300, 7002492), (315, 6669040), (336, 6252225), (350, 6002136), (360, 5835410), (392, 5359050), (400, 5251869), (420, 5001780), (441, 4763600), (450, 4668328), (490, 4287240), (504, 4168150), (525, 4001424), (560, 3751335), (588, 3572700), (600, 3501246), (630, 3334520), (700, 3001068), (720, 2917705), (735, 2858160), (784, 2679525), (840, 2500890), (882, 2381800), (900, 2334164), (980, 2143620), (1008, 2084075), (1050, 2000712), (1176, 1786350), (1200, 1750623), (1225, 1714896), (1260, 1667260), (1400, 1500534), (1470, 1429080), (1575, 1333808), (1680, 1250445), (1764, 1190900), (1800, 1167082), (1960, 1071810), (2100, 1000356), (2205, 952720), (2352, 893175), (2450, 857448), (2520, 833630), (2800, 750267), (2940, 714540), (3150, 666904), (3528, 595450), (3600, 583541), (3675, 571632), (3920, 535905), (4200, 500178), (4410, 476360), (4900, 428724), (5040, 416815), (5880, 357270), (6300, 333452), (7056, 297725), (7350, 285816), (8400, 250089), (8820, 238180), (9800, 214362), (11025, 190544), (11760, 178635), (11909, 176400), (12600, 166726), (14700, 142908), (17640, 119090), (19600, 107181), (22050, 95272), (23818, 88200), (25200, 83363), (29400, 71454), (35280, 59545), (35727, 58800), (44100, 47636)]