9415980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 34836480

約数和(自身を除く): 25420500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 53, 54, 60, 63, 70, 84, 90, 94, 105, 106, 108, 126, 135, 140, 141, 159, 180, 188, 189, 210, 212, 235, 252, 265, 270, 282, 315, 318, 329, 371, 378, 420, 423, 470, 477, 530, 540, 564, 630, 636, 658, 705, 742, 756, 795, 846, 940, 945, 954, 987, 1060, 1113, 1260, 1269, 1316, 1410, 1431, 1484, 1590, 1645, 1692, 1855, 1890, 1908, 1974, 2115, 2226, 2385, 2491, 2538, 2820, 2862, 2961, 3180, 3290, 3339, 3710, 3780, 3948, 4230, 4452, 4770, 4935, 4982, 5076, 5565, 5724, 5922, 6345, 6580, 6678, 7155, 7420, 7473, 8460, 8883, 9540, 9870, 9964, 10017, 11130, 11844, 12455, 12690, 13356, 14310, 14805, 14946, 16695, 17437, 17766, 19740, 20034, 22260, 22419, 24910, 25380, 28620, 29610, 29892, 33390, 34874, 35532, 37365, 40068, 44415, 44838, 49820, 50085, 52311, 59220, 66780, 67257, 69748, 74730, 87185, 88830, 89676, 100170, 104622, 112095, 134514, 149460, 156933, 174370, 177660, 200340, 209244, 224190, 261555, 269028, 313866, 336285, 348740, 448380, 470799, 523110, 627732, 672570, 784665, 941598, 1046220, 1345140, 1569330, 1883196, 2353995, 3138660, 4707990, 9415980]

約数ペア:

[(1, 9415980), (2, 4707990), (3, 3138660), (4, 2353995), (5, 1883196), (6, 1569330), (7, 1345140), (9, 1046220), (10, 941598), (12, 784665), (14, 672570), (15, 627732), (18, 523110), (20, 470799), (21, 448380), (27, 348740), (28, 336285), (30, 313866), (35, 269028), (36, 261555), (42, 224190), (45, 209244), (47, 200340), (53, 177660), (54, 174370), (60, 156933), (63, 149460), (70, 134514), (84, 112095), (90, 104622), (94, 100170), (105, 89676), (106, 88830), (108, 87185), (126, 74730), (135, 69748), (140, 67257), (141, 66780), (159, 59220), (180, 52311), (188, 50085), (189, 49820), (210, 44838), (212, 44415), (235, 40068), (252, 37365), (265, 35532), (270, 34874), (282, 33390), (315, 29892), (318, 29610), (329, 28620), (371, 25380), (378, 24910), (420, 22419), (423, 22260), (470, 20034), (477, 19740), (530, 17766), (540, 17437), (564, 16695), (630, 14946), (636, 14805), (658, 14310), (705, 13356), (742, 12690), (756, 12455), (795, 11844), (846, 11130), (940, 10017), (945, 9964), (954, 9870), (987, 9540), (1060, 8883), (1113, 8460), (1260, 7473), (1269, 7420), (1316, 7155), (1410, 6678), (1431, 6580), (1484, 6345), (1590, 5922), (1645, 5724), (1692, 5565), (1855, 5076), (1890, 4982), (1908, 4935), (1974, 4770), (2115, 4452), (2226, 4230), (2385, 3948), (2491, 3780), (2538, 3710), (2820, 3339), (2862, 3290), (2961, 3180)]