157233780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79411}}^1$

素因数の和:79437

約数の個数: 72

約数和(自身を含む): 520307424

約数和(自身を除く): 363073644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 79411, 158822, 238233, 317644, 397055, 476466, 714699, 794110, 873521, 952932, 1191165, 1429398, 1588220, 1747042, 2382330, 2620563, 2858796, 3494084, 3573495, 4367605, 4764660, 5241126, 7146990, 7861689, 8735210, 10482252, 13102815, 14293980, 15723378, 17470420, 26205630, 31446756, 39308445, 52411260, 78616890, 157233780]

約数ペア:

[(1, 157233780), (2, 78616890), (3, 52411260), (4, 39308445), (5, 31446756), (6, 26205630), (9, 17470420), (10, 15723378), (11, 14293980), (12, 13102815), (15, 10482252), (18, 8735210), (20, 7861689), (22, 7146990), (30, 5241126), (33, 4764660), (36, 4367605), (44, 3573495), (45, 3494084), (55, 2858796), (60, 2620563), (66, 2382330), (90, 1747042), (99, 1588220), (110, 1429398), (132, 1191165), (165, 952932), (180, 873521), (198, 794110), (220, 714699), (330, 476466), (396, 397055), (495, 317644), (660, 238233), (990, 158822), (1980, 79411)]