91886940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 287400960

約数和(自身を除く): 195514020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 263, 270, 526, 540, 647, 789, 1052, 1294, 1315, 1578, 1941, 2367, 2588, 2630, 3156, 3235, 3882, 3945, 4734, 5260, 5823, 6470, 7101, 7764, 7890, 9468, 9705, 11646, 11835, 12940, 14202, 15780, 17469, 19410, 23292, 23670, 28404, 29115, 34938, 35505, 38820, 47340, 58230, 69876, 71010, 87345, 116460, 142020, 170161, 174690, 340322, 349380, 510483, 680644, 850805, 1020966, 1531449, 1701610, 2041932, 2552415, 3062898, 3403220, 4594347, 5104830, 6125796, 7657245, 9188694, 10209660, 15314490, 18377388, 22971735, 30628980, 45943470, 91886940]

約数ペア:

[(1, 91886940), (2, 45943470), (3, 30628980), (4, 22971735), (5, 18377388), (6, 15314490), (9, 10209660), (10, 9188694), (12, 7657245), (15, 6125796), (18, 5104830), (20, 4594347), (27, 3403220), (30, 3062898), (36, 2552415), (45, 2041932), (54, 1701610), (60, 1531449), (90, 1020966), (108, 850805), (135, 680644), (180, 510483), (263, 349380), (270, 340322), (526, 174690), (540, 170161), (647, 142020), (789, 116460), (1052, 87345), (1294, 71010), (1315, 69876), (1578, 58230), (1941, 47340), (2367, 38820), (2588, 35505), (2630, 34938), (3156, 29115), (3235, 28404), (3882, 23670), (3945, 23292), (4734, 19410), (5260, 17469), (5823, 15780), (6470, 14202), (7101, 12940), (7764, 11835), (7890, 11646), (9468, 9705)]