69281200

素因数分解:

$2^4\times 5^2\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:854

約数の個数: 60

約数和(自身を含む): 167252440

約数和(自身を除く): 97971240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 379, 400, 457, 758, 914, 1516, 1828, 1895, 2285, 3032, 3656, 3790, 4570, 6064, 7312, 7580, 9140, 9475, 11425, 15160, 18280, 18950, 22850, 30320, 36560, 37900, 45700, 75800, 91400, 151600, 173203, 182800, 346406, 692812, 866015, 1385624, 1732030, 2771248, 3464060, 4330075, 6928120, 8660150, 13856240, 17320300, 34640600, 69281200]

約数ペア:

[(1, 69281200), (2, 34640600), (4, 17320300), (5, 13856240), (8, 8660150), (10, 6928120), (16, 4330075), (20, 3464060), (25, 2771248), (40, 1732030), (50, 1385624), (80, 866015), (100, 692812), (200, 346406), (379, 182800), (400, 173203), (457, 151600), (758, 91400), (914, 75800), (1516, 45700), (1828, 37900), (1895, 36560), (2285, 30320), (3032, 22850), (3656, 18950), (3790, 18280), (4570, 15160), (6064, 11425), (7312, 9475), (7580, 9140)]