210364550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 449301600

約数和(自身を除く): 238937050

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 109, 110, 121, 145, 218, 242, 275, 290, 319, 545, 550, 605, 638, 725, 1090, 1199, 1210, 1331, 1450, 1595, 2398, 2662, 2725, 3025, 3161, 3190, 3509, 5450, 5995, 6050, 6322, 6655, 7018, 7975, 11990, 13189, 13310, 15805, 15950, 17545, 26378, 29975, 31610, 33275, 34771, 35090, 38599, 59950, 65945, 66550, 69542, 77198, 79025, 87725, 131890, 145079, 158050, 173855, 175450, 192995, 290158, 329725, 347710, 382481, 385990, 659450, 725395, 764962, 869275, 964975, 1450790, 1738550, 1912405, 1929950, 3626975, 3824810, 4207291, 7253950, 8414582, 9562025, 19124050, 21036455, 42072910, 105182275, 210364550]

約数ペア:

[(1, 210364550), (2, 105182275), (5, 42072910), (10, 21036455), (11, 19124050), (22, 9562025), (25, 8414582), (29, 7253950), (50, 4207291), (55, 3824810), (58, 3626975), (109, 1929950), (110, 1912405), (121, 1738550), (145, 1450790), (218, 964975), (242, 869275), (275, 764962), (290, 725395), (319, 659450), (545, 385990), (550, 382481), (605, 347710), (638, 329725), (725, 290158), (1090, 192995), (1199, 175450), (1210, 173855), (1331, 158050), (1450, 145079), (1595, 131890), (2398, 87725), (2662, 79025), (2725, 77198), (3025, 69542), (3161, 66550), (3190, 65945), (3509, 59950), (5450, 38599), (5995, 35090), (6050, 34771), (6322, 33275), (6655, 31610), (7018, 29975), (7975, 26378), (11990, 17545), (13189, 15950), (13310, 15805)]