181532340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 635209344

約数和(自身を除く): 453677004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 61, 66, 81, 90, 99, 108, 110, 122, 132, 135, 162, 165, 167, 180, 183, 198, 220, 244, 270, 297, 305, 324, 330, 334, 366, 396, 405, 495, 501, 540, 549, 594, 610, 660, 668, 671, 732, 810, 835, 891, 915, 990, 1002, 1098, 1188, 1220, 1342, 1485, 1503, 1620, 1647, 1670, 1782, 1830, 1837, 1980, 2004, 2013, 2196, 2505, 2684, 2745, 2970, 3006, 3294, 3340, 3355, 3564, 3660, 3674, 4026, 4455, 4509, 4941, 5010, 5490, 5511, 5940, 6012, 6039, 6588, 6710, 7348, 7515, 8052, 8235, 8910, 9018, 9185, 9882, 10020, 10065, 10187, 10980, 11022, 12078, 13420, 13527, 15030, 16470, 16533, 17820, 18036, 18117, 18370, 19764, 20130, 20374, 22044, 22545, 24156, 24705, 27054, 27555, 30060, 30195, 30561, 32940, 33066, 36234, 36740, 40260, 40748, 45090, 49410, 49599, 50935, 54108, 54351, 55110, 60390, 61122, 66132, 67635, 72468, 82665, 90180, 90585, 91683, 98820, 99198, 101870, 108702, 110220, 112057, 120780, 122244, 135270, 148797, 152805, 165330, 181170, 183366, 198396, 203740, 217404, 224114, 247995, 270540, 271755, 275049, 297594, 305610, 330660, 336171, 362340, 366732, 448228, 458415, 495990, 543510, 550098, 560285, 595188, 611220, 672342, 743985, 825147, 916830, 991980, 1008513, 1087020, 1100196, 1120570, 1344684, 1375245, 1487970, 1650294, 1680855, 1833660, 2017026, 2241140, 2750490, 2975940, 3025539, 3300588, 3361710, 4034052, 4125735, 5042565, 5500980, 6051078, 6723420, 8251470, 9076617, 10085130, 12102156, 15127695, 16502940, 18153234, 20170260, 30255390, 36306468, 45383085, 60510780, 90766170, 181532340]

約数ペア:

[(1, 181532340), (2, 90766170), (3, 60510780), (4, 45383085), (5, 36306468), (6, 30255390), (9, 20170260), (10, 18153234), (11, 16502940), (12, 15127695), (15, 12102156), (18, 10085130), (20, 9076617), (22, 8251470), (27, 6723420), (30, 6051078), (33, 5500980), (36, 5042565), (44, 4125735), (45, 4034052), (54, 3361710), (55, 3300588), (60, 3025539), (61, 2975940), (66, 2750490), (81, 2241140), (90, 2017026), (99, 1833660), (108, 1680855), (110, 1650294), (122, 1487970), (132, 1375245), (135, 1344684), (162, 1120570), (165, 1100196), (167, 1087020), (180, 1008513), (183, 991980), (198, 916830), (220, 825147), (244, 743985), (270, 672342), (297, 611220), (305, 595188), (324, 560285), (330, 550098), (334, 543510), (366, 495990), (396, 458415), (405, 448228), (495, 366732), (501, 362340), (540, 336171), (549, 330660), (594, 305610), (610, 297594), (660, 275049), (668, 271755), (671, 270540), (732, 247995), (810, 224114), (835, 217404), (891, 203740), (915, 198396), (990, 183366), (1002, 181170), (1098, 165330), (1188, 152805), (1220, 148797), (1342, 135270), (1485, 122244), (1503, 120780), (1620, 112057), (1647, 110220), (1670, 108702), (1782, 101870), (1830, 99198), (1837, 98820), (1980, 91683), (2004, 90585), (2013, 90180), (2196, 82665), (2505, 72468), (2684, 67635), (2745, 66132), (2970, 61122), (3006, 60390), (3294, 55110), (3340, 54351), (3355, 54108), (3564, 50935), (3660, 49599), (3674, 49410), (4026, 45090), (4455, 40748), (4509, 40260), (4941, 36740), (5010, 36234), (5490, 33066), (5511, 32940), (5940, 30561), (6012, 30195), (6039, 30060), (6588, 27555), (6710, 27054), (7348, 24705), (7515, 24156), (8052, 22545), (8235, 22044), (8910, 20374), (9018, 20130), (9185, 19764), (9882, 18370), (10020, 18117), (10065, 18036), (10187, 17820), (10980, 16533), (11022, 16470), (12078, 15030), (13420, 13527)]