30705300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 108

約数和(自身を含む): 97437340

約数和(自身を除く): 66732040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 313, 327, 436, 450, 545, 626, 654, 900, 939, 981, 1090, 1252, 1308, 1565, 1635, 1878, 1962, 2180, 2725, 2817, 3130, 3270, 3756, 3924, 4695, 4905, 5450, 5634, 6260, 6540, 7825, 8175, 9390, 9810, 10900, 11268, 14085, 15650, 16350, 18780, 19620, 23475, 24525, 28170, 31300, 32700, 34117, 46950, 49050, 56340, 68234, 70425, 93900, 98100, 102351, 136468, 140850, 170585, 204702, 281700, 307053, 341170, 409404, 511755, 614106, 682340, 852925, 1023510, 1228212, 1535265, 1705850, 2047020, 2558775, 3070530, 3411700, 5117550, 6141060, 7676325, 10235100, 15352650, 30705300]

約数ペア:

[(1, 30705300), (2, 15352650), (3, 10235100), (4, 7676325), (5, 6141060), (6, 5117550), (9, 3411700), (10, 3070530), (12, 2558775), (15, 2047020), (18, 1705850), (20, 1535265), (25, 1228212), (30, 1023510), (36, 852925), (45, 682340), (50, 614106), (60, 511755), (75, 409404), (90, 341170), (100, 307053), (109, 281700), (150, 204702), (180, 170585), (218, 140850), (225, 136468), (300, 102351), (313, 98100), (327, 93900), (436, 70425), (450, 68234), (545, 56340), (626, 49050), (654, 46950), (900, 34117), (939, 32700), (981, 31300), (1090, 28170), (1252, 24525), (1308, 23475), (1565, 19620), (1635, 18780), (1878, 16350), (1962, 15650), (2180, 14085), (2725, 11268), (2817, 10900), (3130, 9810), (3270, 9390), (3756, 8175), (3924, 7825), (4695, 6540), (4905, 6260), (5450, 5634)]