76222680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 243820800

約数和(自身を除く): 167598120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 101, 114, 120, 152, 190, 202, 228, 285, 303, 331, 380, 404, 456, 505, 570, 606, 662, 760, 808, 993, 1010, 1140, 1212, 1324, 1515, 1655, 1919, 1986, 2020, 2280, 2424, 2648, 3030, 3310, 3838, 3972, 4040, 4965, 5757, 6060, 6289, 6620, 7676, 7944, 9595, 9930, 11514, 12120, 12578, 13240, 15352, 18867, 19190, 19860, 23028, 25156, 28785, 31445, 33431, 37734, 38380, 39720, 46056, 50312, 57570, 62890, 66862, 75468, 76760, 94335, 100293, 115140, 125780, 133724, 150936, 167155, 188670, 200586, 230280, 251560, 267448, 334310, 377340, 401172, 501465, 635189, 668620, 754680, 802344, 1002930, 1270378, 1337240, 1905567, 2005860, 2540756, 3175945, 3811134, 4011720, 5081512, 6351890, 7622268, 9527835, 12703780, 15244536, 19055670, 25407560, 38111340, 76222680]

約数ペア:

[(1, 76222680), (2, 38111340), (3, 25407560), (4, 19055670), (5, 15244536), (6, 12703780), (8, 9527835), (10, 7622268), (12, 6351890), (15, 5081512), (19, 4011720), (20, 3811134), (24, 3175945), (30, 2540756), (38, 2005860), (40, 1905567), (57, 1337240), (60, 1270378), (76, 1002930), (95, 802344), (101, 754680), (114, 668620), (120, 635189), (152, 501465), (190, 401172), (202, 377340), (228, 334310), (285, 267448), (303, 251560), (331, 230280), (380, 200586), (404, 188670), (456, 167155), (505, 150936), (570, 133724), (606, 125780), (662, 115140), (760, 100293), (808, 94335), (993, 76760), (1010, 75468), (1140, 66862), (1212, 62890), (1324, 57570), (1515, 50312), (1655, 46056), (1919, 39720), (1986, 38380), (2020, 37734), (2280, 33431), (2424, 31445), (2648, 28785), (3030, 25156), (3310, 23028), (3838, 19860), (3972, 19190), (4040, 18867), (4965, 15352), (5757, 13240), (6060, 12578), (6289, 12120), (6620, 11514), (7676, 9930), (7944, 9595)]