128267400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{683}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 399483360

約数和(自身を除く): 271215960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 313, 600, 626, 683, 939, 1252, 1366, 1565, 1878, 2049, 2504, 2732, 3130, 3415, 3756, 4098, 4695, 5464, 6260, 6830, 7512, 7825, 8196, 9390, 10245, 12520, 13660, 15650, 16392, 17075, 18780, 20490, 23475, 27320, 31300, 34150, 37560, 40980, 46950, 51225, 62600, 68300, 81960, 93900, 102450, 136600, 187800, 204900, 213779, 409800, 427558, 641337, 855116, 1068895, 1282674, 1710232, 2137790, 2565348, 3206685, 4275580, 5130696, 5344475, 6413370, 8551160, 10688950, 12826740, 16033425, 21377900, 25653480, 32066850, 42755800, 64133700, 128267400]

約数ペア:

[(1, 128267400), (2, 64133700), (3, 42755800), (4, 32066850), (5, 25653480), (6, 21377900), (8, 16033425), (10, 12826740), (12, 10688950), (15, 8551160), (20, 6413370), (24, 5344475), (25, 5130696), (30, 4275580), (40, 3206685), (50, 2565348), (60, 2137790), (75, 1710232), (100, 1282674), (120, 1068895), (150, 855116), (200, 641337), (300, 427558), (313, 409800), (600, 213779), (626, 204900), (683, 187800), (939, 136600), (1252, 102450), (1366, 93900), (1565, 81960), (1878, 68300), (2049, 62600), (2504, 51225), (2732, 46950), (3130, 40980), (3415, 37560), (3756, 34150), (4098, 31300), (4695, 27320), (5464, 23475), (6260, 20490), (6830, 18780), (7512, 17075), (7825, 16392), (8196, 15650), (9390, 13660), (10245, 12520)]