259048300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1880

約数の個数: 108

約数和(自身を含む): 676831680

約数和(自身を除く): 417783380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 140, 145, 175, 196, 203, 245, 290, 350, 406, 490, 580, 700, 725, 812, 980, 1015, 1225, 1421, 1450, 1823, 2030, 2450, 2842, 2900, 3646, 4060, 4900, 5075, 5684, 7105, 7292, 9115, 10150, 12761, 14210, 18230, 20300, 25522, 28420, 35525, 36460, 45575, 51044, 52867, 63805, 71050, 89327, 91150, 105734, 127610, 142100, 178654, 182300, 211468, 255220, 264335, 319025, 357308, 370069, 446635, 528670, 638050, 740138, 893270, 1057340, 1276100, 1321675, 1480276, 1786540, 1850345, 2233175, 2590483, 2643350, 3700690, 4466350, 5180966, 5286700, 7401380, 8932700, 9251725, 10361932, 12952415, 18503450, 25904830, 37006900, 51809660, 64762075, 129524150, 259048300]

約数ペア:

[(1, 259048300), (2, 129524150), (4, 64762075), (5, 51809660), (7, 37006900), (10, 25904830), (14, 18503450), (20, 12952415), (25, 10361932), (28, 9251725), (29, 8932700), (35, 7401380), (49, 5286700), (50, 5180966), (58, 4466350), (70, 3700690), (98, 2643350), (100, 2590483), (116, 2233175), (140, 1850345), (145, 1786540), (175, 1480276), (196, 1321675), (203, 1276100), (245, 1057340), (290, 893270), (350, 740138), (406, 638050), (490, 528670), (580, 446635), (700, 370069), (725, 357308), (812, 319025), (980, 264335), (1015, 255220), (1225, 211468), (1421, 182300), (1450, 178654), (1823, 142100), (2030, 127610), (2450, 105734), (2842, 91150), (2900, 89327), (3646, 71050), (4060, 63805), (4900, 52867), (5075, 51044), (5684, 45575), (7105, 36460), (7292, 35525), (9115, 28420), (10150, 25522), (12761, 20300), (14210, 18230)]