85284360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 336960000

約数和(自身を除く): 251675640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 389, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 778, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1167, 1218, 1260, 1305, 1512, 1556, 1566, 1624, 1740, 1827, 1890, 1945, 2030, 2088, 2334, 2436, 2520, 2610, 2723, 3045, 3112, 3132, 3480, 3501, 3654, 3780, 3890, 3915, 4060, 4668, 4872, 5220, 5446, 5481, 5835, 6090, 6264, 7002, 7308, 7560, 7780, 7830, 8120, 8169, 9135, 9336, 10440, 10503, 10892, 10962, 11281, 11670, 12180, 13615, 14004, 14616, 15560, 15660, 16338, 17505, 18270, 21006, 21784, 21924, 22562, 23340, 24360, 24507, 27230, 27405, 28008, 31320, 32676, 33843, 35010, 36540, 40845, 42012, 43848, 45124, 46680, 49014, 52515, 54460, 54810, 56405, 65352, 67686, 70020, 73080, 73521, 78967, 81690, 84024, 90248, 98028, 101529, 105030, 108920, 109620, 112810, 122535, 135372, 140040, 147042, 157934, 163380, 169215, 196056, 203058, 210060, 219240, 225620, 236901, 245070, 270744, 294084, 304587, 315868, 326760, 338430, 367605, 394835, 406116, 420120, 451240, 473802, 490140, 507645, 588168, 609174, 631736, 676860, 710703, 735210, 789670, 812232, 947604, 980280, 1015290, 1184505, 1218348, 1353720, 1421406, 1470420, 1522935, 1579340, 1895208, 2030580, 2132109, 2369010, 2436696, 2842812, 2940840, 3045870, 3158680, 3553515, 4061160, 4264218, 4738020, 5685624, 6091740, 7107030, 8528436, 9476040, 10660545, 12183480, 14214060, 17056872, 21321090, 28428120, 42642180, 85284360]

約数ペア:

[(1, 85284360), (2, 42642180), (3, 28428120), (4, 21321090), (5, 17056872), (6, 14214060), (7, 12183480), (8, 10660545), (9, 9476040), (10, 8528436), (12, 7107030), (14, 6091740), (15, 5685624), (18, 4738020), (20, 4264218), (21, 4061160), (24, 3553515), (27, 3158680), (28, 3045870), (29, 2940840), (30, 2842812), (35, 2436696), (36, 2369010), (40, 2132109), (42, 2030580), (45, 1895208), (54, 1579340), (56, 1522935), (58, 1470420), (60, 1421406), (63, 1353720), (70, 1218348), (72, 1184505), (84, 1015290), (87, 980280), (90, 947604), (105, 812232), (108, 789670), (116, 735210), (120, 710703), (126, 676860), (135, 631736), (140, 609174), (145, 588168), (168, 507645), (174, 490140), (180, 473802), (189, 451240), (203, 420120), (210, 406116), (216, 394835), (232, 367605), (252, 338430), (261, 326760), (270, 315868), (280, 304587), (290, 294084), (315, 270744), (348, 245070), (360, 236901), (378, 225620), (389, 219240), (406, 210060), (420, 203058), (435, 196056), (504, 169215), (522, 163380), (540, 157934), (580, 147042), (609, 140040), (630, 135372), (696, 122535), (756, 112810), (778, 109620), (783, 108920), (812, 105030), (840, 101529), (870, 98028), (945, 90248), (1015, 84024), (1044, 81690), (1080, 78967), (1160, 73521), (1167, 73080), (1218, 70020), (1260, 67686), (1305, 65352), (1512, 56405), (1556, 54810), (1566, 54460), (1624, 52515), (1740, 49014), (1827, 46680), (1890, 45124), (1945, 43848), (2030, 42012), (2088, 40845), (2334, 36540), (2436, 35010), (2520, 33843), (2610, 32676), (2723, 31320), (3045, 28008), (3112, 27405), (3132, 27230), (3480, 24507), (3501, 24360), (3654, 23340), (3780, 22562), (3890, 21924), (3915, 21784), (4060, 21006), (4668, 18270), (4872, 17505), (5220, 16338), (5446, 15660), (5481, 15560), (5835, 14616), (6090, 14004), (6264, 13615), (7002, 12180), (7308, 11670), (7560, 11281), (7780, 10962), (7830, 10892), (8120, 10503), (8169, 10440), (9135, 9336)]