129729300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3301}}^1$

素因数の和:3449

約数の個数: 72

約数和(自身を含む): 378329952

約数和(自身を除く): 248600652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3275, 3301, 3930, 6550, 6602, 7860, 9825, 9903, 13100, 13204, 16505, 19650, 19806, 33010, 39300, 39612, 49515, 66020, 82525, 99030, 165050, 198060, 247575, 330100, 432431, 495150, 864862, 990300, 1297293, 1729724, 2162155, 2594586, 4324310, 5189172, 6486465, 8648620, 10810775, 12972930, 21621550, 25945860, 32432325, 43243100, 64864650, 129729300]

約数ペア:

[(1, 129729300), (2, 64864650), (3, 43243100), (4, 32432325), (5, 25945860), (6, 21621550), (10, 12972930), (12, 10810775), (15, 8648620), (20, 6486465), (25, 5189172), (30, 4324310), (50, 2594586), (60, 2162155), (75, 1729724), (100, 1297293), (131, 990300), (150, 864862), (262, 495150), (300, 432431), (393, 330100), (524, 247575), (655, 198060), (786, 165050), (1310, 99030), (1572, 82525), (1965, 66020), (2620, 49515), (3275, 39612), (3301, 39300), (3930, 33010), (6550, 19806), (6602, 19650), (7860, 16505), (9825, 13204), (9903, 13100)]