115859200

素因数分解:

$2^8\times 5^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 108

約数和(自身を含む): 294135688

約数和(自身を除く): 178276488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 256, 320, 344, 400, 421, 430, 640, 688, 800, 842, 860, 1075, 1280, 1376, 1600, 1684, 1720, 2105, 2150, 2752, 3200, 3368, 3440, 4210, 4300, 5504, 6400, 6736, 6880, 8420, 8600, 10525, 11008, 13472, 13760, 16840, 17200, 18103, 21050, 26944, 27520, 33680, 34400, 36206, 42100, 53888, 55040, 67360, 68800, 72412, 84200, 90515, 107776, 134720, 137600, 144824, 168400, 181030, 269440, 275200, 289648, 336800, 362060, 452575, 538880, 579296, 673600, 724120, 905150, 1158592, 1347200, 1448240, 1810300, 2317184, 2694400, 2896480, 3620600, 4634368, 5792960, 7241200, 11585920, 14482400, 23171840, 28964800, 57929600, 115859200]

約数ペア:

[(1, 115859200), (2, 57929600), (4, 28964800), (5, 23171840), (8, 14482400), (10, 11585920), (16, 7241200), (20, 5792960), (25, 4634368), (32, 3620600), (40, 2896480), (43, 2694400), (50, 2317184), (64, 1810300), (80, 1448240), (86, 1347200), (100, 1158592), (128, 905150), (160, 724120), (172, 673600), (200, 579296), (215, 538880), (256, 452575), (320, 362060), (344, 336800), (400, 289648), (421, 275200), (430, 269440), (640, 181030), (688, 168400), (800, 144824), (842, 137600), (860, 134720), (1075, 107776), (1280, 90515), (1376, 84200), (1600, 72412), (1684, 68800), (1720, 67360), (2105, 55040), (2150, 53888), (2752, 42100), (3200, 36206), (3368, 34400), (3440, 33680), (4210, 27520), (4300, 26944), (5504, 21050), (6400, 18103), (6736, 17200), (6880, 16840), (8420, 13760), (8600, 13472), (10525, 11008)]