145044200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 387802560

約数和(自身を除く): 242758360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 313, 331, 350, 626, 662, 700, 1252, 1324, 1400, 1565, 1655, 2191, 2317, 2504, 2648, 3130, 3310, 4382, 4634, 6260, 6620, 7825, 8275, 8764, 9268, 10955, 11585, 12520, 13240, 15650, 16550, 17528, 18536, 21910, 23170, 31300, 33100, 43820, 46340, 54775, 57925, 62600, 66200, 87640, 92680, 103603, 109550, 115850, 207206, 219100, 231700, 414412, 438200, 463400, 518015, 725221, 828824, 1036030, 1450442, 2072060, 2590075, 2900884, 3626105, 4144120, 5180150, 5801768, 7252210, 10360300, 14504420, 18130525, 20720600, 29008840, 36261050, 72522100, 145044200]

約数ペア:

[(1, 145044200), (2, 72522100), (4, 36261050), (5, 29008840), (7, 20720600), (8, 18130525), (10, 14504420), (14, 10360300), (20, 7252210), (25, 5801768), (28, 5180150), (35, 4144120), (40, 3626105), (50, 2900884), (56, 2590075), (70, 2072060), (100, 1450442), (140, 1036030), (175, 828824), (200, 725221), (280, 518015), (313, 463400), (331, 438200), (350, 414412), (626, 231700), (662, 219100), (700, 207206), (1252, 115850), (1324, 109550), (1400, 103603), (1565, 92680), (1655, 87640), (2191, 66200), (2317, 62600), (2504, 57925), (2648, 54775), (3130, 46340), (3310, 43820), (4382, 33100), (4634, 31300), (6260, 23170), (6620, 21910), (7825, 18536), (8275, 17528), (8764, 16550), (9268, 15650), (10955, 13240), (11585, 12520)]