120751020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 410941440

約数和(自身を除く): 290190420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 103, 108, 117, 130, 135, 156, 167, 180, 195, 206, 234, 260, 270, 309, 334, 351, 390, 412, 468, 501, 515, 540, 585, 618, 668, 702, 780, 835, 927, 1002, 1030, 1170, 1236, 1339, 1404, 1503, 1545, 1670, 1755, 1854, 2004, 2060, 2171, 2340, 2505, 2678, 2781, 3006, 3090, 3340, 3510, 3708, 4017, 4342, 4509, 4635, 5010, 5356, 5562, 6012, 6180, 6513, 6695, 7020, 7515, 8034, 8684, 9018, 9270, 10020, 10855, 11124, 12051, 13026, 13390, 13905, 15030, 16068, 17201, 18036, 18540, 19539, 20085, 21710, 22545, 24102, 26052, 26780, 27810, 30060, 32565, 34402, 36153, 39078, 40170, 43420, 45090, 48204, 51603, 55620, 58617, 60255, 65130, 68804, 72306, 78156, 80340, 86005, 90180, 97695, 103206, 117234, 120510, 130260, 144612, 154809, 172010, 180765, 195390, 206412, 223613, 234468, 241020, 258015, 293085, 309618, 344020, 361530, 390780, 447226, 464427, 516030, 586170, 619236, 670839, 723060, 774045, 894452, 928854, 1032060, 1118065, 1172340, 1341678, 1548090, 1857708, 2012517, 2236130, 2322135, 2683356, 3096180, 3354195, 4025034, 4472260, 4644270, 6037551, 6708390, 8050068, 9288540, 10062585, 12075102, 13416780, 20125170, 24150204, 30187755, 40250340, 60375510, 120751020]

約数ペア:

[(1, 120751020), (2, 60375510), (3, 40250340), (4, 30187755), (5, 24150204), (6, 20125170), (9, 13416780), (10, 12075102), (12, 10062585), (13, 9288540), (15, 8050068), (18, 6708390), (20, 6037551), (26, 4644270), (27, 4472260), (30, 4025034), (36, 3354195), (39, 3096180), (45, 2683356), (52, 2322135), (54, 2236130), (60, 2012517), (65, 1857708), (78, 1548090), (90, 1341678), (103, 1172340), (108, 1118065), (117, 1032060), (130, 928854), (135, 894452), (156, 774045), (167, 723060), (180, 670839), (195, 619236), (206, 586170), (234, 516030), (260, 464427), (270, 447226), (309, 390780), (334, 361530), (351, 344020), (390, 309618), (412, 293085), (468, 258015), (501, 241020), (515, 234468), (540, 223613), (585, 206412), (618, 195390), (668, 180765), (702, 172010), (780, 154809), (835, 144612), (927, 130260), (1002, 120510), (1030, 117234), (1170, 103206), (1236, 97695), (1339, 90180), (1404, 86005), (1503, 80340), (1545, 78156), (1670, 72306), (1755, 68804), (1854, 65130), (2004, 60255), (2060, 58617), (2171, 55620), (2340, 51603), (2505, 48204), (2678, 45090), (2781, 43420), (3006, 40170), (3090, 39078), (3340, 36153), (3510, 34402), (3708, 32565), (4017, 30060), (4342, 27810), (4509, 26780), (4635, 26052), (5010, 24102), (5356, 22545), (5562, 21710), (6012, 20085), (6180, 19539), (6513, 18540), (6695, 18036), (7020, 17201), (7515, 16068), (8034, 15030), (8684, 13905), (9018, 13390), (9270, 13026), (10020, 12051), (10855, 11124)]