157477770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 425363400

約数和(自身を除く): 267885630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 433, 449, 810, 866, 898, 1299, 1347, 2165, 2245, 2598, 2694, 3897, 4041, 4330, 4490, 6495, 6735, 7794, 8082, 11691, 12123, 12990, 13470, 19485, 20205, 23382, 24246, 35073, 36369, 38970, 40410, 58455, 60615, 70146, 72738, 116910, 121230, 175365, 181845, 194417, 350730, 363690, 388834, 583251, 972085, 1166502, 1749753, 1944170, 2916255, 3499506, 5249259, 5832510, 8748765, 10498518, 15747777, 17497530, 26246295, 31495554, 52492590, 78738885, 157477770]

約数ペア:

[(1, 157477770), (2, 78738885), (3, 52492590), (5, 31495554), (6, 26246295), (9, 17497530), (10, 15747777), (15, 10498518), (18, 8748765), (27, 5832510), (30, 5249259), (45, 3499506), (54, 2916255), (81, 1944170), (90, 1749753), (135, 1166502), (162, 972085), (270, 583251), (405, 388834), (433, 363690), (449, 350730), (810, 194417), (866, 181845), (898, 175365), (1299, 121230), (1347, 116910), (2165, 72738), (2245, 70146), (2598, 60615), (2694, 58455), (3897, 40410), (4041, 38970), (4330, 36369), (4490, 35073), (6495, 24246), (6735, 23382), (7794, 20205), (8082, 19485), (11691, 13470), (12123, 12990)]