42750122100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20357201}}^1$

素因数の和:20357225

約数の個数: 72

約数和(自身を含む): 141360410688

約数和(自身を除く): 98610288588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 20357201, 40714402, 61071603, 81428804, 101786005, 122143206, 142500407, 203572010, 244286412, 285000814, 305358015, 407144020, 427501221, 508930025, 570001628, 610716030, 712502035, 855002442, 1017860050, 1221432060, 1425004070, 1526790075, 1710004884, 2035720100, 2137506105, 2850008140, 3053580150, 3562510175, 4275012210, 6107160300, 7125020350, 8550024420, 10687530525, 14250040700, 21375061050, 42750122100]

約数ペア:

[(1, 42750122100), (2, 21375061050), (3, 14250040700), (4, 10687530525), (5, 8550024420), (6, 7125020350), (7, 6107160300), (10, 4275012210), (12, 3562510175), (14, 3053580150), (15, 2850008140), (20, 2137506105), (21, 2035720100), (25, 1710004884), (28, 1526790075), (30, 1425004070), (35, 1221432060), (42, 1017860050), (50, 855002442), (60, 712502035), (70, 610716030), (75, 570001628), (84, 508930025), (100, 427501221), (105, 407144020), (140, 305358015), (150, 285000814), (175, 244286412), (210, 203572010), (300, 142500407), (350, 122143206), (420, 101786005), (525, 81428804), (700, 61071603), (1050, 40714402), (2100, 20357201)]