143305400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{2089}}^1$

素因数の和:2126

約数の個数: 96

約数和(自身を含む): 388740000

約数和(自身を除く): 245434600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 686, 700, 980, 1225, 1372, 1400, 1715, 1960, 2089, 2450, 2744, 3430, 4178, 4900, 6860, 8356, 8575, 9800, 10445, 13720, 14623, 16712, 17150, 20890, 29246, 34300, 41780, 52225, 58492, 68600, 73115, 83560, 102361, 104450, 116984, 146230, 204722, 208900, 292460, 365575, 409444, 417800, 511805, 584920, 716527, 731150, 818888, 1023610, 1433054, 1462300, 2047220, 2559025, 2866108, 2924600, 3582635, 4094440, 5118050, 5732216, 7165270, 10236100, 14330540, 17913175, 20472200, 28661080, 35826350, 71652700, 143305400]

約数ペア:

[(1, 143305400), (2, 71652700), (4, 35826350), (5, 28661080), (7, 20472200), (8, 17913175), (10, 14330540), (14, 10236100), (20, 7165270), (25, 5732216), (28, 5118050), (35, 4094440), (40, 3582635), (49, 2924600), (50, 2866108), (56, 2559025), (70, 2047220), (98, 1462300), (100, 1433054), (140, 1023610), (175, 818888), (196, 731150), (200, 716527), (245, 584920), (280, 511805), (343, 417800), (350, 409444), (392, 365575), (490, 292460), (686, 208900), (700, 204722), (980, 146230), (1225, 116984), (1372, 104450), (1400, 102361), (1715, 83560), (1960, 73115), (2089, 68600), (2450, 58492), (2744, 52225), (3430, 41780), (4178, 34300), (4900, 29246), (6860, 20890), (8356, 17150), (8575, 16712), (9800, 14623), (10445, 13720)]