73279080

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 224

約数和(自身を含む): 283305600

約数和(自身を除く): 210026520

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, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 359, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 718, 729, 756, 810, 840, 945, 972, 1077, 1080, 1134, 1215, 1260, 1436, 1458, 1512, 1620, 1701, 1795, 1890, 1944, 2154, 2268, 2430, 2513, 2520, 2835, 2872, 2916, 3231, 3240, 3402, 3590, 3645, 3780, 4308, 4536, 4860, 5026, 5103, 5385, 5670, 5832, 6462, 6804, 7180, 7290, 7539, 7560, 8505, 8616, 9693, 9720, 10052, 10206, 10770, 11340, 12565, 12924, 13608, 14360, 14580, 15078, 16155, 17010, 19386, 20104, 20412, 21540, 22617, 22680, 25130, 25515, 25848, 29079, 29160, 30156, 32310, 34020, 37695, 38772, 40824, 43080, 45234, 48465, 50260, 51030, 58158, 60312, 64620, 67851, 68040, 75390, 77544, 87237, 90468, 96930, 100520, 102060, 113085, 116316, 129240, 135702, 145395, 150780, 174474, 180936, 193860, 203553, 204120, 226170, 232632, 261711, 271404, 290790, 301560, 339255, 348948, 387720, 407106, 436185, 452340, 523422, 542808, 581580, 610659, 678510, 697896, 814212, 872370, 904680, 1017765, 1046844, 1163160, 1221318, 1308555, 1357020, 1628424, 1744740, 1831977, 2035530, 2093688, 2442636, 2617110, 2714040, 3053295, 3489480, 3663954, 4071060, 4885272, 5234220, 6106590, 7327908, 8142120, 9159885, 10468440, 12213180, 14655816, 18319770, 24426360, 36639540, 73279080]

約数ペア:

[(1, 73279080), (2, 36639540), (3, 24426360), (4, 18319770), (5, 14655816), (6, 12213180), (7, 10468440), (8, 9159885), (9, 8142120), (10, 7327908), (12, 6106590), (14, 5234220), (15, 4885272), (18, 4071060), (20, 3663954), (21, 3489480), (24, 3053295), (27, 2714040), (28, 2617110), (30, 2442636), (35, 2093688), (36, 2035530), (40, 1831977), (42, 1744740), (45, 1628424), (54, 1357020), (56, 1308555), (60, 1221318), (63, 1163160), (70, 1046844), (72, 1017765), (81, 904680), (84, 872370), (90, 814212), (105, 697896), (108, 678510), (120, 610659), (126, 581580), (135, 542808), (140, 523422), (162, 452340), (168, 436185), (180, 407106), (189, 387720), (210, 348948), (216, 339255), (243, 301560), (252, 290790), (270, 271404), (280, 261711), (315, 232632), (324, 226170), (359, 204120), (360, 203553), (378, 193860), (405, 180936), (420, 174474), (486, 150780), (504, 145395), (540, 135702), (567, 129240), (630, 116316), (648, 113085), (718, 102060), (729, 100520), (756, 96930), (810, 90468), (840, 87237), (945, 77544), (972, 75390), (1077, 68040), (1080, 67851), (1134, 64620), (1215, 60312), (1260, 58158), (1436, 51030), (1458, 50260), (1512, 48465), (1620, 45234), (1701, 43080), (1795, 40824), (1890, 38772), (1944, 37695), (2154, 34020), (2268, 32310), (2430, 30156), (2513, 29160), (2520, 29079), (2835, 25848), (2872, 25515), (2916, 25130), (3231, 22680), (3240, 22617), (3402, 21540), (3590, 20412), (3645, 20104), (3780, 19386), (4308, 17010), (4536, 16155), (4860, 15078), (5026, 14580), (5103, 14360), (5385, 13608), (5670, 12924), (5832, 12565), (6462, 11340), (6804, 10770), (7180, 10206), (7290, 10052), (7539, 9720), (7560, 9693), (8505, 8616)]