330996900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{84871}}^1$

素因数の和:84901

約数の個数: 72

約数和(自身を含む): 1031364544

約数和(自身を除く): 700367644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 84871, 169742, 254613, 339484, 424355, 509226, 848710, 1018452, 1103323, 1273065, 1697420, 2121775, 2206646, 2546130, 3309969, 4243550, 4413292, 5092260, 5516615, 6365325, 6619938, 8487100, 11033230, 12730650, 13239876, 16549845, 22066460, 25461300, 27583075, 33099690, 55166150, 66199380, 82749225, 110332300, 165498450, 330996900]

約数ペア:

[(1, 330996900), (2, 165498450), (3, 110332300), (4, 82749225), (5, 66199380), (6, 55166150), (10, 33099690), (12, 27583075), (13, 25461300), (15, 22066460), (20, 16549845), (25, 13239876), (26, 12730650), (30, 11033230), (39, 8487100), (50, 6619938), (52, 6365325), (60, 5516615), (65, 5092260), (75, 4413292), (78, 4243550), (100, 3309969), (130, 2546130), (150, 2206646), (156, 2121775), (195, 1697420), (260, 1273065), (300, 1103323), (325, 1018452), (390, 848710), (650, 509226), (780, 424355), (975, 339484), (1300, 254613), (1950, 169742), (3900, 84871)]