319388600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 783432000

約数和(自身を除く): 464043400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 53, 58, 100, 106, 116, 145, 200, 212, 232, 265, 290, 424, 530, 580, 725, 1039, 1060, 1160, 1325, 1450, 1537, 2078, 2120, 2650, 2900, 3074, 4156, 5195, 5300, 5800, 6148, 7685, 8312, 10390, 10600, 12296, 15370, 20780, 25975, 30131, 30740, 38425, 41560, 51950, 55067, 60262, 61480, 76850, 103900, 110134, 120524, 150655, 153700, 207800, 220268, 241048, 275335, 301310, 307400, 440536, 550670, 602620, 753275, 1101340, 1205240, 1376675, 1506550, 1596943, 2202680, 2753350, 3013100, 3193886, 5506700, 6026200, 6387772, 7984715, 11013400, 12775544, 15969430, 31938860, 39923575, 63877720, 79847150, 159694300, 319388600]

約数ペア:

[(1, 319388600), (2, 159694300), (4, 79847150), (5, 63877720), (8, 39923575), (10, 31938860), (20, 15969430), (25, 12775544), (29, 11013400), (40, 7984715), (50, 6387772), (53, 6026200), (58, 5506700), (100, 3193886), (106, 3013100), (116, 2753350), (145, 2202680), (200, 1596943), (212, 1506550), (232, 1376675), (265, 1205240), (290, 1101340), (424, 753275), (530, 602620), (580, 550670), (725, 440536), (1039, 307400), (1060, 301310), (1160, 275335), (1325, 241048), (1450, 220268), (1537, 207800), (2078, 153700), (2120, 150655), (2650, 120524), (2900, 110134), (3074, 103900), (4156, 76850), (5195, 61480), (5300, 60262), (5800, 55067), (6148, 51950), (7685, 41560), (8312, 38425), (10390, 30740), (10600, 30131), (12296, 25975), (15370, 20780)]