145154520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{57601}}^1$

素因数の和:57625

約数の個数: 96

約数和(自身を含む): 539154720

約数和(自身を除く): 394000200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 57601, 115202, 172803, 230404, 288005, 345606, 403207, 460808, 518409, 576010, 691212, 806414, 864015, 1036818, 1152020, 1209621, 1382424, 1612828, 1728030, 2016035, 2073636, 2304040, 2419242, 2592045, 3225656, 3456060, 3628863, 4032070, 4147272, 4838484, 5184090, 6048105, 6912120, 7257726, 8064140, 9676968, 10368180, 12096210, 14515452, 16128280, 18144315, 20736360, 24192420, 29030904, 36288630, 48384840, 72577260, 145154520]

約数ペア:

[(1, 145154520), (2, 72577260), (3, 48384840), (4, 36288630), (5, 29030904), (6, 24192420), (7, 20736360), (8, 18144315), (9, 16128280), (10, 14515452), (12, 12096210), (14, 10368180), (15, 9676968), (18, 8064140), (20, 7257726), (21, 6912120), (24, 6048105), (28, 5184090), (30, 4838484), (35, 4147272), (36, 4032070), (40, 3628863), (42, 3456060), (45, 3225656), (56, 2592045), (60, 2419242), (63, 2304040), (70, 2073636), (72, 2016035), (84, 1728030), (90, 1612828), (105, 1382424), (120, 1209621), (126, 1152020), (140, 1036818), (168, 864015), (180, 806414), (210, 691212), (252, 576010), (280, 518409), (315, 460808), (360, 403207), (420, 345606), (504, 288005), (630, 230404), (840, 172803), (1260, 115202), (2520, 57601)]