191800980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{50741}}^1$

素因数の和:50766

約数の個数: 96

約数和(自身を含む): 681972480

約数和(自身を除く): 490171500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 50741, 101482, 152223, 202964, 253705, 304446, 355187, 456669, 507410, 608892, 710374, 761115, 913338, 1014820, 1065561, 1370007, 1420748, 1522230, 1775935, 1826676, 2131122, 2283345, 2740014, 3044460, 3196683, 3551870, 4262244, 4566690, 5327805, 5480028, 6393366, 6850035, 7103740, 9133380, 9590049, 10655610, 12786732, 13700070, 15983415, 19180098, 21311220, 27400140, 31966830, 38360196, 47950245, 63933660, 95900490, 191800980]

約数ペア:

[(1, 191800980), (2, 95900490), (3, 63933660), (4, 47950245), (5, 38360196), (6, 31966830), (7, 27400140), (9, 21311220), (10, 19180098), (12, 15983415), (14, 13700070), (15, 12786732), (18, 10655610), (20, 9590049), (21, 9133380), (27, 7103740), (28, 6850035), (30, 6393366), (35, 5480028), (36, 5327805), (42, 4566690), (45, 4262244), (54, 3551870), (60, 3196683), (63, 3044460), (70, 2740014), (84, 2283345), (90, 2131122), (105, 1826676), (108, 1775935), (126, 1522230), (135, 1420748), (140, 1370007), (180, 1065561), (189, 1014820), (210, 913338), (252, 761115), (270, 710374), (315, 608892), (378, 507410), (420, 456669), (540, 355187), (630, 304446), (756, 253705), (945, 202964), (1260, 152223), (1890, 101482), (3780, 50741)]