48375540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15809}}^1$

素因数の和:15841

約数の個数: 72

約数和(自身を含む): 155380680

約数和(自身を除く): 107005140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 15809, 31618, 47427, 63236, 79045, 94854, 142281, 158090, 189708, 237135, 268753, 284562, 316180, 474270, 537506, 569124, 711405, 806259, 948540, 1075012, 1343765, 1422810, 1612518, 2418777, 2687530, 2845620, 3225036, 4031295, 4837554, 5375060, 8062590, 9675108, 12093885, 16125180, 24187770, 48375540]

約数ペア:

[(1, 48375540), (2, 24187770), (3, 16125180), (4, 12093885), (5, 9675108), (6, 8062590), (9, 5375060), (10, 4837554), (12, 4031295), (15, 3225036), (17, 2845620), (18, 2687530), (20, 2418777), (30, 1612518), (34, 1422810), (36, 1343765), (45, 1075012), (51, 948540), (60, 806259), (68, 711405), (85, 569124), (90, 537506), (102, 474270), (153, 316180), (170, 284562), (180, 268753), (204, 237135), (255, 189708), (306, 158090), (340, 142281), (510, 94854), (612, 79045), (765, 63236), (1020, 47427), (1530, 31618), (3060, 15809)]