111810420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2417}}^1$

素因数の和:2689

約数の個数: 72

約数和(自身を含む): 340618824

約数和(自身を除く): 228808404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2417, 2570, 3084, 3855, 4626, 4834, 5140, 7251, 7710, 9252, 9668, 11565, 12085, 14502, 15420, 21753, 23130, 24170, 29004, 36255, 43506, 46260, 48340, 72510, 87012, 108765, 145020, 217530, 435060, 621169, 1242338, 1863507, 2484676, 3105845, 3727014, 5590521, 6211690, 7454028, 9317535, 11181042, 12423380, 18635070, 22362084, 27952605, 37270140, 55905210, 111810420]

約数ペア:

[(1, 111810420), (2, 55905210), (3, 37270140), (4, 27952605), (5, 22362084), (6, 18635070), (9, 12423380), (10, 11181042), (12, 9317535), (15, 7454028), (18, 6211690), (20, 5590521), (30, 3727014), (36, 3105845), (45, 2484676), (60, 1863507), (90, 1242338), (180, 621169), (257, 435060), (514, 217530), (771, 145020), (1028, 108765), (1285, 87012), (1542, 72510), (2313, 48340), (2417, 46260), (2570, 43506), (3084, 36255), (3855, 29004), (4626, 24170), (4834, 23130), (5140, 21753), (7251, 15420), (7710, 14502), (9252, 12085), (9668, 11565)]