67230700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 153115200

約数和(自身を除く): 85884500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 97, 100, 116, 145, 194, 239, 290, 388, 478, 485, 580, 725, 956, 970, 1195, 1450, 1940, 2390, 2425, 2813, 2900, 4780, 4850, 5626, 5975, 6931, 9700, 11252, 11950, 13862, 14065, 23183, 23900, 27724, 28130, 34655, 46366, 56260, 69310, 70325, 92732, 115915, 138620, 140650, 173275, 231830, 281300, 346550, 463660, 579575, 672307, 693100, 1159150, 1344614, 2318300, 2689228, 3361535, 6723070, 13446140, 16807675, 33615350, 67230700]

約数ペア:

[(1, 67230700), (2, 33615350), (4, 16807675), (5, 13446140), (10, 6723070), (20, 3361535), (25, 2689228), (29, 2318300), (50, 1344614), (58, 1159150), (97, 693100), (100, 672307), (116, 579575), (145, 463660), (194, 346550), (239, 281300), (290, 231830), (388, 173275), (478, 140650), (485, 138620), (580, 115915), (725, 92732), (956, 70325), (970, 69310), (1195, 56260), (1450, 46366), (1940, 34655), (2390, 28130), (2425, 27724), (2813, 23900), (2900, 23183), (4780, 14065), (4850, 13862), (5626, 11950), (5975, 11252), (6931, 9700)]