98307100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 223423200

約数和(自身を除く): 125116100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 109, 116, 145, 218, 290, 311, 436, 545, 580, 622, 725, 1090, 1244, 1450, 1555, 2180, 2725, 2900, 3110, 3161, 5450, 6220, 6322, 7775, 9019, 10900, 12644, 15550, 15805, 18038, 31100, 31610, 33899, 36076, 45095, 63220, 67798, 79025, 90190, 135596, 158050, 169495, 180380, 225475, 316100, 338990, 450950, 677980, 847475, 901900, 983071, 1694950, 1966142, 3389900, 3932284, 4915355, 9830710, 19661420, 24576775, 49153550, 98307100]

約数ペア:

[(1, 98307100), (2, 49153550), (4, 24576775), (5, 19661420), (10, 9830710), (20, 4915355), (25, 3932284), (29, 3389900), (50, 1966142), (58, 1694950), (100, 983071), (109, 901900), (116, 847475), (145, 677980), (218, 450950), (290, 338990), (311, 316100), (436, 225475), (545, 180380), (580, 169495), (622, 158050), (725, 135596), (1090, 90190), (1244, 79025), (1450, 67798), (1555, 63220), (2180, 45095), (2725, 36076), (2900, 33899), (3110, 31610), (3161, 31100), (5450, 18038), (6220, 15805), (6322, 15550), (7775, 12644), (9019, 10900)]