779178060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{100669}}^1$

素因数の和:100727

約数の個数: 72

約数和(自身を含む): 2418496080

約数和(自身を除く): 1639318020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 100669, 201338, 302007, 402676, 503345, 604014, 906021, 1006690, 1208028, 1510035, 1812042, 2013380, 3020070, 3624084, 4328767, 4530105, 6040140, 8657534, 9060210, 12986301, 17315068, 18120420, 21643835, 25972602, 38958903, 43287670, 51945204, 64931505, 77917806, 86575340, 129863010, 155835612, 194794515, 259726020, 389589030, 779178060]

約数ペア:

[(1, 779178060), (2, 389589030), (3, 259726020), (4, 194794515), (5, 155835612), (6, 129863010), (9, 86575340), (10, 77917806), (12, 64931505), (15, 51945204), (18, 43287670), (20, 38958903), (30, 25972602), (36, 21643835), (43, 18120420), (45, 17315068), (60, 12986301), (86, 9060210), (90, 8657534), (129, 6040140), (172, 4530105), (180, 4328767), (215, 3624084), (258, 3020070), (387, 2013380), (430, 1812042), (516, 1510035), (645, 1208028), (774, 1006690), (860, 906021), (1290, 604014), (1548, 503345), (1935, 402676), (2580, 302007), (3870, 201338), (7740, 100669)]