182163420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 569630880

約数和(自身を除く): 387467460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 89, 90, 137, 166, 178, 180, 249, 267, 274, 332, 356, 411, 415, 445, 498, 534, 548, 685, 747, 801, 822, 830, 890, 996, 1068, 1233, 1245, 1335, 1370, 1494, 1602, 1644, 1660, 1780, 2055, 2466, 2490, 2670, 2740, 2988, 3204, 3735, 4005, 4110, 4932, 4980, 5340, 6165, 7387, 7470, 8010, 8220, 11371, 12193, 12330, 14774, 14940, 16020, 22161, 22742, 24386, 24660, 29548, 34113, 36579, 36935, 44322, 45484, 48772, 56855, 60965, 66483, 68226, 73158, 73870, 88644, 102339, 109737, 110805, 113710, 121930, 132966, 136452, 146316, 147740, 170565, 182895, 204678, 219474, 221610, 227420, 243860, 265932, 332415, 341130, 365790, 409356, 438948, 443220, 511695, 548685, 664830, 682260, 731580, 1012019, 1023390, 1097370, 1329660, 2024038, 2046780, 2194740, 3036057, 4048076, 5060095, 6072114, 9108171, 10120190, 12144228, 15180285, 18216342, 20240380, 30360570, 36432684, 45540855, 60721140, 91081710, 182163420]

約数ペア:

[(1, 182163420), (2, 91081710), (3, 60721140), (4, 45540855), (5, 36432684), (6, 30360570), (9, 20240380), (10, 18216342), (12, 15180285), (15, 12144228), (18, 10120190), (20, 9108171), (30, 6072114), (36, 5060095), (45, 4048076), (60, 3036057), (83, 2194740), (89, 2046780), (90, 2024038), (137, 1329660), (166, 1097370), (178, 1023390), (180, 1012019), (249, 731580), (267, 682260), (274, 664830), (332, 548685), (356, 511695), (411, 443220), (415, 438948), (445, 409356), (498, 365790), (534, 341130), (548, 332415), (685, 265932), (747, 243860), (801, 227420), (822, 221610), (830, 219474), (890, 204678), (996, 182895), (1068, 170565), (1233, 147740), (1245, 146316), (1335, 136452), (1370, 132966), (1494, 121930), (1602, 113710), (1644, 110805), (1660, 109737), (1780, 102339), (2055, 88644), (2466, 73870), (2490, 73158), (2670, 68226), (2740, 66483), (2988, 60965), (3204, 56855), (3735, 48772), (4005, 45484), (4110, 44322), (4932, 36935), (4980, 36579), (5340, 34113), (6165, 29548), (7387, 24660), (7470, 24386), (8010, 22742), (8220, 22161), (11371, 16020), (12193, 14940), (12330, 14774)]