70450020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 220429440

約数和(自身を除く): 149979420

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, 461, 540, 566, 849, 922, 1132, 1383, 1415, 1698, 1844, 2305, 2547, 2766, 2830, 3396, 4149, 4245, 4610, 5094, 5532, 5660, 6915, 7641, 8298, 8490, 9220, 10188, 12447, 12735, 13830, 15282, 16596, 16980, 20745, 24894, 25470, 27660, 30564, 38205, 41490, 49788, 50940, 62235, 76410, 82980, 124470, 130463, 152820, 248940, 260926, 391389, 521852, 652315, 782778, 1174167, 1304630, 1565556, 1956945, 2348334, 2609260, 3522501, 3913890, 4696668, 5870835, 7045002, 7827780, 11741670, 14090004, 17612505, 23483340, 35225010, 70450020]

約数ペア:

[(1, 70450020), (2, 35225010), (3, 23483340), (4, 17612505), (5, 14090004), (6, 11741670), (9, 7827780), (10, 7045002), (12, 5870835), (15, 4696668), (18, 3913890), (20, 3522501), (27, 2609260), (30, 2348334), (36, 1956945), (45, 1565556), (54, 1304630), (60, 1174167), (90, 782778), (108, 652315), (135, 521852), (180, 391389), (270, 260926), (283, 248940), (461, 152820), (540, 130463), (566, 124470), (849, 82980), (922, 76410), (1132, 62235), (1383, 50940), (1415, 49788), (1698, 41490), (1844, 38205), (2305, 30564), (2547, 27660), (2766, 25470), (2830, 24894), (3396, 20745), (4149, 16980), (4245, 16596), (4610, 15282), (5094, 13830), (5532, 12735), (5660, 12447), (6915, 10188), (7641, 9220), (8298, 8490)]