159507090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 338156910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 31, 34, 38, 45, 51, 54, 57, 59, 62, 85, 90, 93, 95, 102, 114, 118, 135, 153, 155, 170, 171, 177, 186, 190, 255, 270, 279, 285, 295, 306, 310, 323, 342, 354, 459, 465, 510, 513, 527, 531, 558, 570, 589, 590, 646, 765, 837, 855, 885, 918, 930, 969, 1003, 1026, 1054, 1062, 1121, 1178, 1395, 1530, 1581, 1593, 1615, 1674, 1710, 1767, 1770, 1829, 1938, 2006, 2242, 2295, 2565, 2635, 2655, 2790, 2907, 2945, 3009, 3162, 3186, 3230, 3363, 3534, 3658, 4185, 4590, 4743, 4845, 5015, 5130, 5270, 5301, 5310, 5487, 5605, 5814, 5890, 6018, 6726, 7905, 7965, 8370, 8721, 8835, 9027, 9145, 9486, 9690, 10013, 10030, 10089, 10602, 10974, 11210, 14229, 14535, 15045, 15810, 15903, 15930, 16461, 16815, 17442, 17670, 18054, 18290, 19057, 20026, 20178, 23715, 26505, 27081, 27435, 28458, 29070, 30039, 30090, 30267, 31093, 31806, 32922, 33630, 34751, 38114, 43605, 45135, 47430, 49383, 50065, 50445, 53010, 54162, 54870, 57171, 60078, 60534, 62186, 69502, 71145, 79515, 82305, 87210, 90117, 90270, 93279, 95285, 98766, 100130, 100890, 104253, 114342, 135405, 142290, 150195, 151335, 155465, 159030, 164610, 171513, 173755, 180234, 186558, 190570, 208506, 246915, 270351, 270810, 279837, 285855, 300390, 302670, 310930, 312759, 343026, 347510, 450585, 466395, 493830, 514539, 521265, 540702, 559674, 571710, 590767, 625518, 839511, 857565, 901170, 932790, 938277, 1029078, 1042530, 1181534, 1351755, 1399185, 1563795, 1679022, 1715130, 1772301, 1876554, 2572695, 2703510, 2798370, 2953835, 3127590, 3544602, 4197555, 4691385, 5145390, 5316903, 5907670, 8395110, 8861505, 9382770, 10633806, 15950709, 17723010, 26584515, 31901418, 53169030, 79753545, 159507090]

約数ペア:

[(1, 159507090), (2, 79753545), (3, 53169030), (5, 31901418), (6, 26584515), (9, 17723010), (10, 15950709), (15, 10633806), (17, 9382770), (18, 8861505), (19, 8395110), (27, 5907670), (30, 5316903), (31, 5145390), (34, 4691385), (38, 4197555), (45, 3544602), (51, 3127590), (54, 2953835), (57, 2798370), (59, 2703510), (62, 2572695), (85, 1876554), (90, 1772301), (93, 1715130), (95, 1679022), (102, 1563795), (114, 1399185), (118, 1351755), (135, 1181534), (153, 1042530), (155, 1029078), (170, 938277), (171, 932790), (177, 901170), (186, 857565), (190, 839511), (255, 625518), (270, 590767), (279, 571710), (285, 559674), (295, 540702), (306, 521265), (310, 514539), (323, 493830), (342, 466395), (354, 450585), (459, 347510), (465, 343026), (510, 312759), (513, 310930), (527, 302670), (531, 300390), (558, 285855), (570, 279837), (589, 270810), (590, 270351), (646, 246915), (765, 208506), (837, 190570), (855, 186558), (885, 180234), (918, 173755), (930, 171513), (969, 164610), (1003, 159030), (1026, 155465), (1054, 151335), (1062, 150195), (1121, 142290), (1178, 135405), (1395, 114342), (1530, 104253), (1581, 100890), (1593, 100130), (1615, 98766), (1674, 95285), (1710, 93279), (1767, 90270), (1770, 90117), (1829, 87210), (1938, 82305), (2006, 79515), (2242, 71145), (2295, 69502), (2565, 62186), (2635, 60534), (2655, 60078), (2790, 57171), (2907, 54870), (2945, 54162), (3009, 53010), (3162, 50445), (3186, 50065), (3230, 49383), (3363, 47430), (3534, 45135), (3658, 43605), (4185, 38114), (4590, 34751), (4743, 33630), (4845, 32922), (5015, 31806), (5130, 31093), (5270, 30267), (5301, 30090), (5310, 30039), (5487, 29070), (5605, 28458), (5814, 27435), (5890, 27081), (6018, 26505), (6726, 23715), (7905, 20178), (7965, 20026), (8370, 19057), (8721, 18290), (8835, 18054), (9027, 17670), (9145, 17442), (9486, 16815), (9690, 16461), (10013, 15930), (10030, 15903), (10089, 15810), (10602, 15045), (10974, 14535), (11210, 14229)]