97768700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^3\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 226548000

約数和(自身を除く): 128779300

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 199, 289, 340, 398, 425, 578, 796, 850, 995, 1156, 1445, 1700, 1990, 2890, 3383, 3980, 4913, 4975, 5780, 6766, 7225, 9826, 9950, 13532, 14450, 16915, 19652, 19900, 24565, 28900, 33830, 49130, 57511, 67660, 84575, 98260, 115022, 122825, 169150, 230044, 245650, 287555, 338300, 491300, 575110, 977687, 1150220, 1437775, 1955374, 2875550, 3910748, 4888435, 5751100, 9776870, 19553740, 24442175, 48884350, 97768700]

約数ペア:

[(1, 97768700), (2, 48884350), (4, 24442175), (5, 19553740), (10, 9776870), (17, 5751100), (20, 4888435), (25, 3910748), (34, 2875550), (50, 1955374), (68, 1437775), (85, 1150220), (100, 977687), (170, 575110), (199, 491300), (289, 338300), (340, 287555), (398, 245650), (425, 230044), (578, 169150), (796, 122825), (850, 115022), (995, 98260), (1156, 84575), (1445, 67660), (1700, 57511), (1990, 49130), (2890, 33830), (3383, 28900), (3980, 24565), (4913, 19900), (4975, 19652), (5780, 16915), (6766, 14450), (7225, 13532), (9826, 9950)]