150579275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 257126400

約数和(自身を除く): 106547125

約数列:

[1, 5, 7, 11, 19, 23, 25, 35, 55, 77, 95, 115, 133, 161, 175, 179, 209, 253, 275, 385, 437, 475, 575, 665, 805, 895, 1045, 1253, 1265, 1463, 1771, 1925, 1969, 2185, 3059, 3325, 3401, 4025, 4117, 4475, 4807, 5225, 6265, 6325, 7315, 8855, 9845, 10925, 13783, 15295, 17005, 20585, 23807, 24035, 28819, 31325, 33649, 36575, 37411, 44275, 45287, 49225, 68915, 76475, 78223, 85025, 102925, 119035, 120175, 144095, 168245, 187055, 226435, 261877, 317009, 344575, 391115, 547561, 595175, 720475, 841225, 860453, 935275, 1132175, 1309385, 1585045, 1955575, 2737805, 4302265, 6023171, 6546925, 7925225, 13689025, 21511325, 30115855, 150579275]

約数ペア:

[(1, 150579275), (5, 30115855), (7, 21511325), (11, 13689025), (19, 7925225), (23, 6546925), (25, 6023171), (35, 4302265), (55, 2737805), (77, 1955575), (95, 1585045), (115, 1309385), (133, 1132175), (161, 935275), (175, 860453), (179, 841225), (209, 720475), (253, 595175), (275, 547561), (385, 391115), (437, 344575), (475, 317009), (575, 261877), (665, 226435), (805, 187055), (895, 168245), (1045, 144095), (1253, 120175), (1265, 119035), (1463, 102925), (1771, 85025), (1925, 78223), (1969, 76475), (2185, 68915), (3059, 49225), (3325, 45287), (3401, 44275), (4025, 37411), (4117, 36575), (4475, 33649), (4807, 31325), (5225, 28819), (6265, 24035), (6325, 23807), (7315, 20585), (8855, 17005), (9845, 15295), (10925, 13783)]