98131600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 272893248

約数和(自身を除く): 174761648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 175, 200, 202, 280, 347, 350, 400, 404, 505, 560, 694, 700, 707, 808, 1010, 1388, 1400, 1414, 1616, 1735, 2020, 2429, 2525, 2776, 2800, 2828, 3470, 3535, 4040, 4858, 5050, 5552, 5656, 6940, 7070, 8080, 8675, 9716, 10100, 11312, 12145, 13880, 14140, 17350, 17675, 19432, 20200, 24290, 27760, 28280, 34700, 35047, 35350, 38864, 40400, 48580, 56560, 60725, 69400, 70094, 70700, 97160, 121450, 138800, 140188, 141400, 175235, 194320, 242900, 245329, 280376, 282800, 350470, 485800, 490658, 560752, 700940, 876175, 971600, 981316, 1226645, 1401880, 1752350, 1962632, 2453290, 2803760, 3504700, 3925264, 4906580, 6133225, 7009400, 9813160, 12266450, 14018800, 19626320, 24532900, 49065800, 98131600]

約数ペア:

[(1, 98131600), (2, 49065800), (4, 24532900), (5, 19626320), (7, 14018800), (8, 12266450), (10, 9813160), (14, 7009400), (16, 6133225), (20, 4906580), (25, 3925264), (28, 3504700), (35, 2803760), (40, 2453290), (50, 1962632), (56, 1752350), (70, 1401880), (80, 1226645), (100, 981316), (101, 971600), (112, 876175), (140, 700940), (175, 560752), (200, 490658), (202, 485800), (280, 350470), (347, 282800), (350, 280376), (400, 245329), (404, 242900), (505, 194320), (560, 175235), (694, 141400), (700, 140188), (707, 138800), (808, 121450), (1010, 97160), (1388, 70700), (1400, 70094), (1414, 69400), (1616, 60725), (1735, 56560), (2020, 48580), (2429, 40400), (2525, 38864), (2776, 35350), (2800, 35047), (2828, 34700), (3470, 28280), (3535, 27760), (4040, 24290), (4858, 20200), (5050, 19432), (5552, 17675), (5656, 17350), (6940, 14140), (7070, 13880), (8080, 12145), (8675, 11312), (9716, 10100)]