64133700

素因数分解:

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

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 186425568

約数和(自身を除く): 122291868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 313, 626, 683, 939, 1252, 1366, 1565, 1878, 2049, 2732, 3130, 3415, 3756, 4098, 4695, 6260, 6830, 7825, 8196, 9390, 10245, 13660, 15650, 17075, 18780, 20490, 23475, 31300, 34150, 40980, 46950, 51225, 68300, 93900, 102450, 204900, 213779, 427558, 641337, 855116, 1068895, 1282674, 2137790, 2565348, 3206685, 4275580, 5344475, 6413370, 10688950, 12826740, 16033425, 21377900, 32066850, 64133700]

約数ペア:

[(1, 64133700), (2, 32066850), (3, 21377900), (4, 16033425), (5, 12826740), (6, 10688950), (10, 6413370), (12, 5344475), (15, 4275580), (20, 3206685), (25, 2565348), (30, 2137790), (50, 1282674), (60, 1068895), (75, 855116), (100, 641337), (150, 427558), (300, 213779), (313, 204900), (626, 102450), (683, 93900), (939, 68300), (1252, 51225), (1366, 46950), (1565, 40980), (1878, 34150), (2049, 31300), (2732, 23475), (3130, 20490), (3415, 18780), (3756, 17075), (4098, 15650), (4695, 13660), (6260, 10245), (6830, 9390), (7825, 8196)]