65613100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 165267200

約数和(自身を除く): 99654100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 938, 1340, 1399, 1675, 1876, 2345, 2798, 3350, 4690, 5596, 6700, 6995, 9380, 9793, 11725, 13990, 19586, 23450, 27980, 34975, 39172, 46900, 48965, 69950, 93733, 97930, 139900, 187466, 195860, 244825, 374932, 468665, 489650, 656131, 937330, 979300, 1312262, 1874660, 2343325, 2624524, 3280655, 4686650, 6561310, 9373300, 13122620, 16403275, 32806550, 65613100]

約数ペア:

[(1, 65613100), (2, 32806550), (4, 16403275), (5, 13122620), (7, 9373300), (10, 6561310), (14, 4686650), (20, 3280655), (25, 2624524), (28, 2343325), (35, 1874660), (50, 1312262), (67, 979300), (70, 937330), (100, 656131), (134, 489650), (140, 468665), (175, 374932), (268, 244825), (335, 195860), (350, 187466), (469, 139900), (670, 97930), (700, 93733), (938, 69950), (1340, 48965), (1399, 46900), (1675, 39172), (1876, 34975), (2345, 27980), (2798, 23450), (3350, 19586), (4690, 13990), (5596, 11725), (6700, 9793), (6995, 9380)]