54105540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1593

約数の個数: 96

約数和(自身を含む): 164720640

約数和(自身を除く): 110615100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1531, 1767, 1860, 2356, 2945, 3062, 3534, 4593, 5890, 6124, 7068, 7655, 8835, 9186, 11780, 15310, 17670, 18372, 22965, 29089, 30620, 35340, 45930, 47461, 58178, 87267, 91860, 94922, 116356, 142383, 145445, 174534, 189844, 237305, 284766, 290890, 349068, 436335, 474610, 569532, 581780, 711915, 872670, 901759, 949220, 1423830, 1745340, 1803518, 2705277, 2847660, 3607036, 4508795, 5410554, 9017590, 10821108, 13526385, 18035180, 27052770, 54105540]

約数ペア:

[(1, 54105540), (2, 27052770), (3, 18035180), (4, 13526385), (5, 10821108), (6, 9017590), (10, 5410554), (12, 4508795), (15, 3607036), (19, 2847660), (20, 2705277), (30, 1803518), (31, 1745340), (38, 1423830), (57, 949220), (60, 901759), (62, 872670), (76, 711915), (93, 581780), (95, 569532), (114, 474610), (124, 436335), (155, 349068), (186, 290890), (190, 284766), (228, 237305), (285, 189844), (310, 174534), (372, 145445), (380, 142383), (465, 116356), (570, 94922), (589, 91860), (620, 87267), (930, 58178), (1140, 47461), (1178, 45930), (1531, 35340), (1767, 30620), (1860, 29089), (2356, 22965), (2945, 18372), (3062, 17670), (3534, 15310), (4593, 11780), (5890, 9186), (6124, 8835), (7068, 7655)]