131883660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 412231680

約数和(自身を除く): 280348020

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, 270, 283, 540, 566, 849, 863, 1132, 1415, 1698, 1726, 2547, 2589, 2830, 3396, 3452, 4245, 4315, 5094, 5178, 5660, 7641, 7767, 8490, 8630, 10188, 10356, 12735, 12945, 15282, 15534, 16980, 17260, 23301, 25470, 25890, 30564, 31068, 38205, 38835, 46602, 50940, 51780, 76410, 77670, 93204, 116505, 152820, 155340, 233010, 244229, 466020, 488458, 732687, 976916, 1221145, 1465374, 2198061, 2442290, 2930748, 3663435, 4396122, 4884580, 6594183, 7326870, 8792244, 10990305, 13188366, 14653740, 21980610, 26376732, 32970915, 43961220, 65941830, 131883660]

約数ペア:

[(1, 131883660), (2, 65941830), (3, 43961220), (4, 32970915), (5, 26376732), (6, 21980610), (9, 14653740), (10, 13188366), (12, 10990305), (15, 8792244), (18, 7326870), (20, 6594183), (27, 4884580), (30, 4396122), (36, 3663435), (45, 2930748), (54, 2442290), (60, 2198061), (90, 1465374), (108, 1221145), (135, 976916), (180, 732687), (270, 488458), (283, 466020), (540, 244229), (566, 233010), (849, 155340), (863, 152820), (1132, 116505), (1415, 93204), (1698, 77670), (1726, 76410), (2547, 51780), (2589, 50940), (2830, 46602), (3396, 38835), (3452, 38205), (4245, 31068), (4315, 30564), (5094, 25890), (5178, 25470), (5660, 23301), (7641, 17260), (7767, 16980), (8490, 15534), (8630, 15282), (10188, 12945), (10356, 12735)]