90853560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 192

約数和(自身を含む): 348641280

約数和(自身を除く): 257787720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1163, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2326, 2520, 2604, 2790, 3255, 3489, 3720, 3906, 4340, 4652, 5208, 5580, 5815, 6510, 6978, 7812, 8141, 8680, 9304, 9765, 10467, 11160, 11630, 13020, 13956, 15624, 16282, 17445, 19530, 20934, 23260, 24423, 26040, 27912, 32564, 34890, 36053, 39060, 40705, 41868, 46520, 48846, 52335, 65128, 69780, 72106, 73269, 78120, 81410, 83736, 97692, 104670, 108159, 122115, 139560, 144212, 146538, 162820, 180265, 195384, 209340, 216318, 244230, 252371, 288424, 293076, 324477, 325640, 360530, 366345, 418680, 432636, 488460, 504742, 540795, 586152, 648954, 721060, 732690, 757113, 865272, 976920, 1009484, 1081590, 1261855, 1297908, 1442120, 1465380, 1514226, 1622385, 2018968, 2163180, 2271339, 2523710, 2595816, 2930760, 3028452, 3244770, 3785565, 4326360, 4542678, 5047420, 6056904, 6489540, 7571130, 9085356, 10094840, 11356695, 12979080, 15142260, 18170712, 22713390, 30284520, 45426780, 90853560]

約数ペア:

[(1, 90853560), (2, 45426780), (3, 30284520), (4, 22713390), (5, 18170712), (6, 15142260), (7, 12979080), (8, 11356695), (9, 10094840), (10, 9085356), (12, 7571130), (14, 6489540), (15, 6056904), (18, 5047420), (20, 4542678), (21, 4326360), (24, 3785565), (28, 3244770), (30, 3028452), (31, 2930760), (35, 2595816), (36, 2523710), (40, 2271339), (42, 2163180), (45, 2018968), (56, 1622385), (60, 1514226), (62, 1465380), (63, 1442120), (70, 1297908), (72, 1261855), (84, 1081590), (90, 1009484), (93, 976920), (105, 865272), (120, 757113), (124, 732690), (126, 721060), (140, 648954), (155, 586152), (168, 540795), (180, 504742), (186, 488460), (210, 432636), (217, 418680), (248, 366345), (252, 360530), (279, 325640), (280, 324477), (310, 293076), (315, 288424), (360, 252371), (372, 244230), (420, 216318), (434, 209340), (465, 195384), (504, 180265), (558, 162820), (620, 146538), (630, 144212), (651, 139560), (744, 122115), (840, 108159), (868, 104670), (930, 97692), (1085, 83736), (1116, 81410), (1163, 78120), (1240, 73269), (1260, 72106), (1302, 69780), (1395, 65128), (1736, 52335), (1860, 48846), (1953, 46520), (2170, 41868), (2232, 40705), (2326, 39060), (2520, 36053), (2604, 34890), (2790, 32564), (3255, 27912), (3489, 26040), (3720, 24423), (3906, 23260), (4340, 20934), (4652, 19530), (5208, 17445), (5580, 16282), (5815, 15624), (6510, 13956), (6978, 13020), (7812, 11630), (8141, 11160), (8680, 10467), (9304, 9765)]