79876300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2227

約数の個数: 72

約数和(自身を含む): 201924576

約数和(自身を除く): 122048276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1325, 1484, 1855, 2153, 2650, 3710, 4306, 5300, 7420, 8612, 9275, 10765, 15071, 18550, 21530, 30142, 37100, 43060, 53825, 60284, 75355, 107650, 114109, 150710, 215300, 228218, 301420, 376775, 456436, 570545, 753550, 798763, 1141090, 1507100, 1597526, 2282180, 2852725, 3195052, 3993815, 5705450, 7987630, 11410900, 15975260, 19969075, 39938150, 79876300]

約数ペア:

[(1, 79876300), (2, 39938150), (4, 19969075), (5, 15975260), (7, 11410900), (10, 7987630), (14, 5705450), (20, 3993815), (25, 3195052), (28, 2852725), (35, 2282180), (50, 1597526), (53, 1507100), (70, 1141090), (100, 798763), (106, 753550), (140, 570545), (175, 456436), (212, 376775), (265, 301420), (350, 228218), (371, 215300), (530, 150710), (700, 114109), (742, 107650), (1060, 75355), (1325, 60284), (1484, 53825), (1855, 43060), (2153, 37100), (2650, 30142), (3710, 21530), (4306, 18550), (5300, 15071), (7420, 10765), (8612, 9275)]