105886900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 263969216

約数和(自身を除く): 158082316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 331, 350, 457, 662, 700, 914, 1324, 1655, 1828, 2285, 2317, 3199, 3310, 4570, 4634, 6398, 6620, 8275, 9140, 9268, 11425, 11585, 12796, 15995, 16550, 22850, 23170, 31990, 33100, 45700, 46340, 57925, 63980, 79975, 115850, 151267, 159950, 231700, 302534, 319900, 605068, 756335, 1058869, 1512670, 2117738, 3025340, 3781675, 4235476, 5294345, 7563350, 10588690, 15126700, 21177380, 26471725, 52943450, 105886900]

約数ペア:

[(1, 105886900), (2, 52943450), (4, 26471725), (5, 21177380), (7, 15126700), (10, 10588690), (14, 7563350), (20, 5294345), (25, 4235476), (28, 3781675), (35, 3025340), (50, 2117738), (70, 1512670), (100, 1058869), (140, 756335), (175, 605068), (331, 319900), (350, 302534), (457, 231700), (662, 159950), (700, 151267), (914, 115850), (1324, 79975), (1655, 63980), (1828, 57925), (2285, 46340), (2317, 45700), (3199, 33100), (3310, 31990), (4570, 23170), (4634, 22850), (6398, 16550), (6620, 15995), (8275, 12796), (9140, 11585), (9268, 11425)]