201079375

素因数分解:

$5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 314899200

約数和(自身を除く): 113819825

約数列:

[1, 5, 7, 19, 25, 35, 41, 59, 95, 125, 133, 175, 205, 287, 295, 413, 475, 625, 665, 779, 875, 1025, 1121, 1435, 1475, 2065, 2375, 2419, 3325, 3895, 4375, 5125, 5453, 5605, 7175, 7375, 7847, 10325, 11875, 12095, 16625, 16933, 19475, 25625, 27265, 28025, 35875, 36875, 39235, 45961, 51625, 60475, 83125, 84665, 97375, 136325, 140125, 179375, 196175, 229805, 258125, 302375, 321727, 423325, 486875, 681625, 700625, 980875, 1149025, 1511875, 1608635, 2116625, 3408125, 4904375, 5745125, 8043175, 10583125, 28725625, 40215875, 201079375]

約数ペア:

[(1, 201079375), (5, 40215875), (7, 28725625), (19, 10583125), (25, 8043175), (35, 5745125), (41, 4904375), (59, 3408125), (95, 2116625), (125, 1608635), (133, 1511875), (175, 1149025), (205, 980875), (287, 700625), (295, 681625), (413, 486875), (475, 423325), (625, 321727), (665, 302375), (779, 258125), (875, 229805), (1025, 196175), (1121, 179375), (1435, 140125), (1475, 136325), (2065, 97375), (2375, 84665), (2419, 83125), (3325, 60475), (3895, 51625), (4375, 45961), (5125, 39235), (5453, 36875), (5605, 35875), (7175, 28025), (7375, 27265), (7847, 25625), (10325, 19475), (11875, 16933), (12095, 16625)]