74443320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 291456000

約数和(自身を除く): 217012680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 229, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 458, 504, 516, 540, 602, 630, 645, 687, 756, 774, 840, 860, 903, 916, 945, 1032, 1080, 1145, 1161, 1204, 1260, 1290, 1374, 1505, 1512, 1548, 1603, 1720, 1806, 1832, 1890, 1935, 2061, 2290, 2322, 2408, 2520, 2580, 2709, 2748, 3010, 3096, 3206, 3435, 3612, 3780, 3870, 4122, 4515, 4580, 4644, 4809, 5160, 5418, 5496, 5805, 6020, 6183, 6412, 6870, 7224, 7560, 7740, 8015, 8127, 8244, 9030, 9160, 9288, 9618, 9847, 10305, 10836, 11610, 12040, 12366, 12824, 13545, 13740, 14427, 15480, 16030, 16254, 16488, 18060, 19236, 19694, 20610, 21672, 23220, 24045, 24732, 27090, 27480, 28854, 29541, 30915, 32060, 32508, 36120, 38472, 39388, 40635, 41220, 43281, 46440, 48090, 49235, 49464, 54180, 57708, 59082, 61830, 64120, 65016, 68929, 72135, 78776, 81270, 82440, 86562, 88623, 96180, 98470, 108360, 115416, 118164, 123660, 137858, 144270, 147705, 162540, 173124, 177246, 192360, 196940, 206787, 216405, 236328, 247320, 265869, 275716, 288540, 295410, 325080, 344645, 346248, 354492, 393880, 413574, 432810, 443115, 531738, 551432, 577080, 590820, 620361, 689290, 708984, 827148, 865620, 886230, 1033935, 1063476, 1181640, 1240722, 1329345, 1378580, 1654296, 1731240, 1772460, 1861083, 2067870, 2126952, 2481444, 2658690, 2757160, 3101805, 3544920, 3722166, 4135740, 4962888, 5317380, 6203610, 7444332, 8271480, 9305415, 10634760, 12407220, 14888664, 18610830, 24814440, 37221660, 74443320]

約数ペア:

[(1, 74443320), (2, 37221660), (3, 24814440), (4, 18610830), (5, 14888664), (6, 12407220), (7, 10634760), (8, 9305415), (9, 8271480), (10, 7444332), (12, 6203610), (14, 5317380), (15, 4962888), (18, 4135740), (20, 3722166), (21, 3544920), (24, 3101805), (27, 2757160), (28, 2658690), (30, 2481444), (35, 2126952), (36, 2067870), (40, 1861083), (42, 1772460), (43, 1731240), (45, 1654296), (54, 1378580), (56, 1329345), (60, 1240722), (63, 1181640), (70, 1063476), (72, 1033935), (84, 886230), (86, 865620), (90, 827148), (105, 708984), (108, 689290), (120, 620361), (126, 590820), (129, 577080), (135, 551432), (140, 531738), (168, 443115), (172, 432810), (180, 413574), (189, 393880), (210, 354492), (215, 346248), (216, 344645), (229, 325080), (252, 295410), (258, 288540), (270, 275716), (280, 265869), (301, 247320), (315, 236328), (344, 216405), (360, 206787), (378, 196940), (387, 192360), (420, 177246), (430, 173124), (458, 162540), (504, 147705), (516, 144270), (540, 137858), (602, 123660), (630, 118164), (645, 115416), (687, 108360), (756, 98470), (774, 96180), (840, 88623), (860, 86562), (903, 82440), (916, 81270), (945, 78776), (1032, 72135), (1080, 68929), (1145, 65016), (1161, 64120), (1204, 61830), (1260, 59082), (1290, 57708), (1374, 54180), (1505, 49464), (1512, 49235), (1548, 48090), (1603, 46440), (1720, 43281), (1806, 41220), (1832, 40635), (1890, 39388), (1935, 38472), (2061, 36120), (2290, 32508), (2322, 32060), (2408, 30915), (2520, 29541), (2580, 28854), (2709, 27480), (2748, 27090), (3010, 24732), (3096, 24045), (3206, 23220), (3435, 21672), (3612, 20610), (3780, 19694), (3870, 19236), (4122, 18060), (4515, 16488), (4580, 16254), (4644, 16030), (4809, 15480), (5160, 14427), (5418, 13740), (5496, 13545), (5805, 12824), (6020, 12366), (6183, 12040), (6412, 11610), (6870, 10836), (7224, 10305), (7560, 9847), (7740, 9618), (8015, 9288), (8127, 9160), (8244, 9030)]