235575540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{145417}}^1$

素因数の和:145438

約数の個数: 60

約数和(自身を含む): 739014276

約数和(自身を除く): 503438736

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 145417, 290834, 436251, 581668, 727085, 872502, 1308753, 1454170, 1745004, 2181255, 2617506, 2908340, 3926259, 4362510, 5235012, 6543765, 7852518, 8725020, 11778777, 13087530, 15705036, 19631295, 23557554, 26175060, 39262590, 47115108, 58893885, 78525180, 117787770, 235575540]

約数ペア:

[(1, 235575540), (2, 117787770), (3, 78525180), (4, 58893885), (5, 47115108), (6, 39262590), (9, 26175060), (10, 23557554), (12, 19631295), (15, 15705036), (18, 13087530), (20, 11778777), (27, 8725020), (30, 7852518), (36, 6543765), (45, 5235012), (54, 4362510), (60, 3926259), (81, 2908340), (90, 2617506), (108, 2181255), (135, 1745004), (162, 1454170), (180, 1308753), (270, 872502), (324, 727085), (405, 581668), (540, 436251), (810, 290834), (1620, 145417)]