75594780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{911}}^1$

素因数の和:1387

約数の個数: 72

約数和(自身を含む): 230053824

約数和(自身を除く): 154459044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 911, 922, 1383, 1822, 1844, 2305, 2733, 2766, 3644, 4149, 4555, 4610, 5466, 5532, 6915, 8199, 8298, 9110, 9220, 10932, 13665, 13830, 16398, 16596, 18220, 20745, 27330, 27660, 32796, 40995, 41490, 54660, 81990, 82980, 163980, 419971, 839942, 1259913, 1679884, 2099855, 2519826, 3779739, 4199710, 5039652, 6299565, 7559478, 8399420, 12599130, 15118956, 18898695, 25198260, 37797390, 75594780]

約数ペア:

[(1, 75594780), (2, 37797390), (3, 25198260), (4, 18898695), (5, 15118956), (6, 12599130), (9, 8399420), (10, 7559478), (12, 6299565), (15, 5039652), (18, 4199710), (20, 3779739), (30, 2519826), (36, 2099855), (45, 1679884), (60, 1259913), (90, 839942), (180, 419971), (461, 163980), (911, 82980), (922, 81990), (1383, 54660), (1822, 41490), (1844, 40995), (2305, 32796), (2733, 27660), (2766, 27330), (3644, 20745), (4149, 18220), (4555, 16596), (4610, 16398), (5466, 13830), (5532, 13665), (6915, 10932), (8199, 9220), (8298, 9110)]