145683540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47609}}^1$

素因数の和:47641

約数の個数: 72

約数和(自身を含む): 467911080

約数和(自身を除く): 322227540

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, 47609, 95218, 142827, 190436, 238045, 285654, 428481, 476090, 571308, 714135, 809353, 856962, 952180, 1428270, 1618706, 1713924, 2142405, 2428059, 2856540, 3237412, 4046765, 4284810, 4856118, 7284177, 8093530, 8569620, 9712236, 12140295, 14568354, 16187060, 24280590, 29136708, 36420885, 48561180, 72841770, 145683540]

約数ペア:

[(1, 145683540), (2, 72841770), (3, 48561180), (4, 36420885), (5, 29136708), (6, 24280590), (9, 16187060), (10, 14568354), (12, 12140295), (15, 9712236), (17, 8569620), (18, 8093530), (20, 7284177), (30, 4856118), (34, 4284810), (36, 4046765), (45, 3237412), (51, 2856540), (60, 2428059), (68, 2142405), (85, 1713924), (90, 1618706), (102, 1428270), (153, 952180), (170, 856962), (180, 809353), (204, 714135), (255, 571308), (306, 476090), (340, 428481), (510, 285654), (612, 238045), (765, 190436), (1020, 142827), (1530, 95218), (3060, 47609)]