2013708900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{136987}}^1$

素因数の和:137018

約数の個数: 108

約数和(自身を含む): 6777618288

約数和(自身を除く): 4763909388

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, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 136987, 273974, 410961, 547948, 684935, 821922, 958909, 1369870, 1643844, 1917818, 2054805, 2739740, 2876727, 3424675, 3835636, 4109610, 4794545, 5753454, 6712363, 6849350, 8219220, 9589090, 10274025, 11506908, 13424726, 13698700, 14383635, 19178180, 20137089, 20548050, 23972725, 26849452, 28767270, 33561815, 40274178, 41096100, 47945450, 57534540, 67123630, 71918175, 80548356, 95890900, 100685445, 134247260, 143836350, 167809075, 201370890, 287672700, 335618150, 402741780, 503427225, 671236300, 1006854450, 2013708900]

約数ペア:

[(1, 2013708900), (2, 1006854450), (3, 671236300), (4, 503427225), (5, 402741780), (6, 335618150), (7, 287672700), (10, 201370890), (12, 167809075), (14, 143836350), (15, 134247260), (20, 100685445), (21, 95890900), (25, 80548356), (28, 71918175), (30, 67123630), (35, 57534540), (42, 47945450), (49, 41096100), (50, 40274178), (60, 33561815), (70, 28767270), (75, 26849452), (84, 23972725), (98, 20548050), (100, 20137089), (105, 19178180), (140, 14383635), (147, 13698700), (150, 13424726), (175, 11506908), (196, 10274025), (210, 9589090), (245, 8219220), (294, 6849350), (300, 6712363), (350, 5753454), (420, 4794545), (490, 4109610), (525, 3835636), (588, 3424675), (700, 2876727), (735, 2739740), (980, 2054805), (1050, 1917818), (1225, 1643844), (1470, 1369870), (2100, 958909), (2450, 821922), (2940, 684935), (3675, 547948), (4900, 410961), (7350, 273974), (14700, 136987)]