138144060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1368

約数の個数: 144

約数和(自身を含む): 455669760

約数和(自身を除く): 317525700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1303, 1395, 1710, 1767, 1860, 2356, 2606, 2790, 2945, 3420, 3534, 3909, 5212, 5301, 5580, 5890, 6515, 7068, 7818, 8835, 10602, 11727, 11780, 13030, 15636, 17670, 19545, 21204, 23454, 24757, 26060, 26505, 35340, 39090, 40393, 46908, 49514, 53010, 58635, 74271, 78180, 80786, 99028, 106020, 117270, 121179, 123785, 148542, 161572, 201965, 222813, 234540, 242358, 247570, 297084, 363537, 371355, 403930, 445626, 484716, 495140, 605895, 727074, 742710, 767467, 807860, 891252, 1114065, 1211790, 1454148, 1485420, 1534934, 1817685, 2228130, 2302401, 2423580, 3069868, 3635370, 3837335, 4456260, 4604802, 6907203, 7270740, 7674670, 9209604, 11512005, 13814406, 15349340, 23024010, 27628812, 34536015, 46048020, 69072030, 138144060]

約数ペア:

[(1, 138144060), (2, 69072030), (3, 46048020), (4, 34536015), (5, 27628812), (6, 23024010), (9, 15349340), (10, 13814406), (12, 11512005), (15, 9209604), (18, 7674670), (19, 7270740), (20, 6907203), (30, 4604802), (31, 4456260), (36, 3837335), (38, 3635370), (45, 3069868), (57, 2423580), (60, 2302401), (62, 2228130), (76, 1817685), (90, 1534934), (93, 1485420), (95, 1454148), (114, 1211790), (124, 1114065), (155, 891252), (171, 807860), (180, 767467), (186, 742710), (190, 727074), (228, 605895), (279, 495140), (285, 484716), (310, 445626), (342, 403930), (372, 371355), (380, 363537), (465, 297084), (558, 247570), (570, 242358), (589, 234540), (620, 222813), (684, 201965), (855, 161572), (930, 148542), (1116, 123785), (1140, 121179), (1178, 117270), (1303, 106020), (1395, 99028), (1710, 80786), (1767, 78180), (1860, 74271), (2356, 58635), (2606, 53010), (2790, 49514), (2945, 46908), (3420, 40393), (3534, 39090), (3909, 35340), (5212, 26505), (5301, 26060), (5580, 24757), (5890, 23454), (6515, 21204), (7068, 19545), (7818, 17670), (8835, 15636), (10602, 13030), (11727, 11780)]