90341300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 108

約数和(自身を含む): 231547680

約数和(自身を除く): 141206380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 103, 140, 175, 179, 196, 206, 245, 350, 358, 412, 490, 515, 700, 716, 721, 895, 980, 1030, 1225, 1253, 1442, 1790, 2060, 2450, 2506, 2575, 2884, 3580, 3605, 4475, 4900, 5012, 5047, 5150, 6265, 7210, 8771, 8950, 10094, 10300, 12530, 14420, 17542, 17900, 18025, 18437, 20188, 25060, 25235, 31325, 35084, 36050, 36874, 43855, 50470, 62650, 72100, 73748, 87710, 92185, 100940, 125300, 126175, 129059, 175420, 184370, 219275, 252350, 258118, 368740, 438550, 460925, 504700, 516236, 645295, 877100, 903413, 921850, 1290590, 1806826, 1843700, 2581180, 3226475, 3613652, 4517065, 6452950, 9034130, 12905900, 18068260, 22585325, 45170650, 90341300]

約数ペア:

[(1, 90341300), (2, 45170650), (4, 22585325), (5, 18068260), (7, 12905900), (10, 9034130), (14, 6452950), (20, 4517065), (25, 3613652), (28, 3226475), (35, 2581180), (49, 1843700), (50, 1806826), (70, 1290590), (98, 921850), (100, 903413), (103, 877100), (140, 645295), (175, 516236), (179, 504700), (196, 460925), (206, 438550), (245, 368740), (350, 258118), (358, 252350), (412, 219275), (490, 184370), (515, 175420), (700, 129059), (716, 126175), (721, 125300), (895, 100940), (980, 92185), (1030, 87710), (1225, 73748), (1253, 72100), (1442, 62650), (1790, 50470), (2060, 43855), (2450, 36874), (2506, 36050), (2575, 35084), (2884, 31325), (3580, 25235), (3605, 25060), (4475, 20188), (4900, 18437), (5012, 18025), (5047, 17900), (5150, 17542), (6265, 14420), (7210, 12530), (8771, 10300), (8950, 10094)]