129184300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1231

約数の個数: 72

約数和(自身を含む): 322479360

約数和(自身を除く): 193295060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 179, 350, 358, 700, 716, 895, 1031, 1253, 1790, 2062, 2506, 3580, 4124, 4475, 5012, 5155, 6265, 7217, 8950, 10310, 12530, 14434, 17900, 20620, 25060, 25775, 28868, 31325, 36085, 51550, 62650, 72170, 103100, 125300, 144340, 180425, 184549, 360850, 369098, 721700, 738196, 922745, 1291843, 1845490, 2583686, 3690980, 4613725, 5167372, 6459215, 9227450, 12918430, 18454900, 25836860, 32296075, 64592150, 129184300]

約数ペア:

[(1, 129184300), (2, 64592150), (4, 32296075), (5, 25836860), (7, 18454900), (10, 12918430), (14, 9227450), (20, 6459215), (25, 5167372), (28, 4613725), (35, 3690980), (50, 2583686), (70, 1845490), (100, 1291843), (140, 922745), (175, 738196), (179, 721700), (350, 369098), (358, 360850), (700, 184549), (716, 180425), (895, 144340), (1031, 125300), (1253, 103100), (1790, 72170), (2062, 62650), (2506, 51550), (3580, 36085), (4124, 31325), (4475, 28868), (5012, 25775), (5155, 25060), (6265, 20620), (7217, 17900), (8950, 14434), (10310, 12530)]