27983739750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{3923}}^1\times {\mathrm{9511}}^1$

素因数の和:13454

約数の個数: 64

約数和(自身を含む): 69872564736

約数和(自身を除く): 41888824986

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 3923, 7846, 9511, 11769, 19022, 19615, 23538, 28533, 39230, 47555, 57066, 58845, 95110, 98075, 117690, 142665, 196150, 237775, 285330, 294225, 475550, 490375, 588450, 713325, 980750, 1188875, 1426650, 1471125, 2377750, 2942250, 3566625, 7133250, 37311653, 74623306, 111934959, 186558265, 223869918, 373116530, 559674795, 932791325, 1119349590, 1865582650, 2798373975, 4663956625, 5596747950, 9327913250, 13991869875, 27983739750]

約数ペア:

[(1, 27983739750), (2, 13991869875), (3, 9327913250), (5, 5596747950), (6, 4663956625), (10, 2798373975), (15, 1865582650), (25, 1119349590), (30, 932791325), (50, 559674795), (75, 373116530), (125, 223869918), (150, 186558265), (250, 111934959), (375, 74623306), (750, 37311653), (3923, 7133250), (7846, 3566625), (9511, 2942250), (11769, 2377750), (19022, 1471125), (19615, 1426650), (23538, 1188875), (28533, 980750), (39230, 713325), (47555, 588450), (57066, 490375), (58845, 475550), (95110, 294225), (98075, 285330), (117690, 237775), (142665, 196150)]