75881300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 181675872

約数和(自身を除く): 105794572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 101, 110, 202, 220, 275, 404, 505, 550, 683, 1010, 1100, 1111, 1366, 2020, 2222, 2525, 2732, 3415, 4444, 5050, 5555, 6830, 7513, 10100, 11110, 13660, 15026, 17075, 22220, 27775, 30052, 34150, 37565, 55550, 68300, 68983, 75130, 111100, 137966, 150260, 187825, 275932, 344915, 375650, 689830, 751300, 758813, 1379660, 1517626, 1724575, 3035252, 3449150, 3794065, 6898300, 7588130, 15176260, 18970325, 37940650, 75881300]

約数ペア:

[(1, 75881300), (2, 37940650), (4, 18970325), (5, 15176260), (10, 7588130), (11, 6898300), (20, 3794065), (22, 3449150), (25, 3035252), (44, 1724575), (50, 1517626), (55, 1379660), (100, 758813), (101, 751300), (110, 689830), (202, 375650), (220, 344915), (275, 275932), (404, 187825), (505, 150260), (550, 137966), (683, 111100), (1010, 75130), (1100, 68983), (1111, 68300), (1366, 55550), (2020, 37565), (2222, 34150), (2525, 30052), (2732, 27775), (3415, 22220), (4444, 17075), (5050, 15026), (5555, 13660), (6830, 11110), (7513, 10100)]