145568610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2181

約数の個数: 128

約数和(自身を含む): 442091520

約数和(自身を除く): 296522910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 495, 506, 594, 621, 690, 759, 990, 1035, 1242, 1265, 1485, 1518, 2070, 2131, 2277, 2530, 2970, 3105, 3795, 4262, 4554, 6210, 6393, 6831, 7590, 10655, 11385, 12786, 13662, 19179, 21310, 22770, 23441, 31965, 34155, 38358, 46882, 49013, 57537, 63930, 68310, 70323, 95895, 98026, 115074, 117205, 140646, 147039, 191790, 210969, 234410, 245065, 287685, 294078, 351615, 421938, 441117, 490130, 539143, 575370, 632907, 703230, 735195, 882234, 1054845, 1078286, 1265814, 1323351, 1470390, 1617429, 2109690, 2205585, 2646702, 2695715, 3164535, 3234858, 4411170, 4852287, 5391430, 6329070, 6616755, 8087145, 9704574, 13233510, 14556861, 16174290, 24261435, 29113722, 48522870, 72784305, 145568610]

約数ペア:

[(1, 145568610), (2, 72784305), (3, 48522870), (5, 29113722), (6, 24261435), (9, 16174290), (10, 14556861), (11, 13233510), (15, 9704574), (18, 8087145), (22, 6616755), (23, 6329070), (27, 5391430), (30, 4852287), (33, 4411170), (45, 3234858), (46, 3164535), (54, 2695715), (55, 2646702), (66, 2205585), (69, 2109690), (90, 1617429), (99, 1470390), (110, 1323351), (115, 1265814), (135, 1078286), (138, 1054845), (165, 882234), (198, 735195), (207, 703230), (230, 632907), (253, 575370), (270, 539143), (297, 490130), (330, 441117), (345, 421938), (414, 351615), (495, 294078), (506, 287685), (594, 245065), (621, 234410), (690, 210969), (759, 191790), (990, 147039), (1035, 140646), (1242, 117205), (1265, 115074), (1485, 98026), (1518, 95895), (2070, 70323), (2131, 68310), (2277, 63930), (2530, 57537), (2970, 49013), (3105, 46882), (3795, 38358), (4262, 34155), (4554, 31965), (6210, 23441), (6393, 22770), (6831, 21310), (7590, 19179), (10655, 13662), (11385, 12786)]