872850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 2468592

約数和(自身を除く): 1595742

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 138, 150, 165, 230, 253, 275, 330, 345, 506, 529, 550, 575, 690, 759, 825, 1058, 1150, 1265, 1518, 1587, 1650, 1725, 2530, 2645, 3174, 3450, 3795, 5290, 5819, 6325, 7590, 7935, 11638, 12650, 13225, 15870, 17457, 18975, 26450, 29095, 34914, 37950, 39675, 58190, 79350, 87285, 145475, 174570, 290950, 436425, 872850]

約数ペア:

[(1, 872850), (2, 436425), (3, 290950), (5, 174570), (6, 145475), (10, 87285), (11, 79350), (15, 58190), (22, 39675), (23, 37950), (25, 34914), (30, 29095), (33, 26450), (46, 18975), (50, 17457), (55, 15870), (66, 13225), (69, 12650), (75, 11638), (110, 7935), (115, 7590), (138, 6325), (150, 5819), (165, 5290), (230, 3795), (253, 3450), (275, 3174), (330, 2645), (345, 2530), (506, 1725), (529, 1650), (550, 1587), (575, 1518), (690, 1265), (759, 1150), (825, 1058)]