204826860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{7741}}^1$

素因数の和:7773

約数の個数: 144

約数和(自身を含む): 741373920

約数和(自身を除く): 536547060

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 7741, 8820, 13230, 15482, 23223, 26460, 30964, 38705, 46446, 54187, 69669, 77410, 92892, 108374, 116115, 139338, 154820, 162561, 209007, 216748, 232230, 270935, 278676, 325122, 348345, 379309, 418014, 464460, 487683, 541870, 650244, 696690, 758618, 812805, 836028, 975366, 1045035, 1083740, 1137927, 1393380, 1463049, 1517236, 1625610, 1896545, 1950732, 2090070, 2275854, 2438415, 2926098, 3251220, 3413781, 3793090, 4180140, 4551708, 4876830, 5689635, 5852196, 6827562, 7315245, 7586180, 9753660, 10241343, 11379270, 13655124, 14630490, 17068905, 20482686, 22758540, 29260980, 34137810, 40965372, 51206715, 68275620, 102413430, 204826860]

約数ペア:

[(1, 204826860), (2, 102413430), (3, 68275620), (4, 51206715), (5, 40965372), (6, 34137810), (7, 29260980), (9, 22758540), (10, 20482686), (12, 17068905), (14, 14630490), (15, 13655124), (18, 11379270), (20, 10241343), (21, 9753660), (27, 7586180), (28, 7315245), (30, 6827562), (35, 5852196), (36, 5689635), (42, 4876830), (45, 4551708), (49, 4180140), (54, 3793090), (60, 3413781), (63, 3251220), (70, 2926098), (84, 2438415), (90, 2275854), (98, 2090070), (105, 1950732), (108, 1896545), (126, 1625610), (135, 1517236), (140, 1463049), (147, 1393380), (180, 1137927), (189, 1083740), (196, 1045035), (210, 975366), (245, 836028), (252, 812805), (270, 758618), (294, 696690), (315, 650244), (378, 541870), (420, 487683), (441, 464460), (490, 418014), (540, 379309), (588, 348345), (630, 325122), (735, 278676), (756, 270935), (882, 232230), (945, 216748), (980, 209007), (1260, 162561), (1323, 154820), (1470, 139338), (1764, 116115), (1890, 108374), (2205, 92892), (2646, 77410), (2940, 69669), (3780, 54187), (4410, 46446), (5292, 38705), (6615, 30964), (7741, 26460), (8820, 23223), (13230, 15482)]