233425620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56383}}^1$

素因数の和:56421

約数の個数: 72

約数和(自身を含む): 738855936

約数和(自身を除く): 505430316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 56383, 112766, 169149, 225532, 281915, 338298, 507447, 563830, 676596, 845745, 1014894, 1127660, 1296809, 1691490, 2029788, 2537235, 2593618, 3382980, 3890427, 5074470, 5187236, 6484045, 7780854, 10148940, 11671281, 12968090, 15561708, 19452135, 23342562, 25936180, 38904270, 46685124, 58356405, 77808540, 116712810, 233425620]

約数ペア:

[(1, 233425620), (2, 116712810), (3, 77808540), (4, 58356405), (5, 46685124), (6, 38904270), (9, 25936180), (10, 23342562), (12, 19452135), (15, 15561708), (18, 12968090), (20, 11671281), (23, 10148940), (30, 7780854), (36, 6484045), (45, 5187236), (46, 5074470), (60, 3890427), (69, 3382980), (90, 2593618), (92, 2537235), (115, 2029788), (138, 1691490), (180, 1296809), (207, 1127660), (230, 1014894), (276, 845745), (345, 676596), (414, 563830), (460, 507447), (690, 338298), (828, 281915), (1035, 225532), (1380, 169149), (2070, 112766), (4140, 56383)]