13481031900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{131011}}^1$

素因数の和:131049

約数の個数: 144

約数和(自身を含む): 45487366400

約数和(自身を除く): 32006334500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 525, 588, 686, 700, 735, 980, 1029, 1050, 1225, 1372, 1470, 1715, 2058, 2100, 2450, 2940, 3430, 3675, 4116, 4900, 5145, 6860, 7350, 8575, 10290, 14700, 17150, 20580, 25725, 34300, 51450, 102900, 131011, 262022, 393033, 524044, 655055, 786066, 917077, 1310110, 1572132, 1834154, 1965165, 2620220, 2751231, 3275275, 3668308, 3930330, 4585385, 5502462, 6419539, 6550550, 7860660, 9170770, 9825825, 11004924, 12839078, 13101100, 13756155, 18341540, 19258617, 19651650, 22926925, 25678156, 27512310, 32097695, 38517234, 39303300, 44936773, 45853850, 55024620, 64195390, 68780775, 77034468, 89873546, 91707700, 96293085, 128390780, 134810319, 137561550, 160488475, 179747092, 192586170, 224683865, 269620638, 275123100, 320976950, 385172340, 449367730, 481465425, 539241276, 641953900, 674051595, 898735460, 962930850, 1123419325, 1348103190, 1925861700, 2246838650, 2696206380, 3370257975, 4493677300, 6740515950, 13481031900]

約数ペア:

[(1, 13481031900), (2, 6740515950), (3, 4493677300), (4, 3370257975), (5, 2696206380), (6, 2246838650), (7, 1925861700), (10, 1348103190), (12, 1123419325), (14, 962930850), (15, 898735460), (20, 674051595), (21, 641953900), (25, 539241276), (28, 481465425), (30, 449367730), (35, 385172340), (42, 320976950), (49, 275123100), (50, 269620638), (60, 224683865), (70, 192586170), (75, 179747092), (84, 160488475), (98, 137561550), (100, 134810319), (105, 128390780), (140, 96293085), (147, 91707700), (150, 89873546), (175, 77034468), (196, 68780775), (210, 64195390), (245, 55024620), (294, 45853850), (300, 44936773), (343, 39303300), (350, 38517234), (420, 32097695), (490, 27512310), (525, 25678156), (588, 22926925), (686, 19651650), (700, 19258617), (735, 18341540), (980, 13756155), (1029, 13101100), (1050, 12839078), (1225, 11004924), (1372, 9825825), (1470, 9170770), (1715, 7860660), (2058, 6550550), (2100, 6419539), (2450, 5502462), (2940, 4585385), (3430, 3930330), (3675, 3668308), (4116, 3275275), (4900, 2751231), (5145, 2620220), (6860, 1965165), (7350, 1834154), (8575, 1572132), (10290, 1310110), (14700, 917077), (17150, 786066), (20580, 655055), (25725, 524044), (34300, 393033), (51450, 262022), (102900, 131011)]