243787860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23761}}^1$

素因数の和:23798

約数の個数: 96

約数和(自身を含む): 798403200

約数和(自身を除く): 554615340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 23761, 47522, 71283, 95044, 118805, 142566, 213849, 237610, 285132, 356415, 427698, 451459, 475220, 641547, 712830, 855396, 902918, 1069245, 1283094, 1354377, 1425660, 1805836, 2138490, 2257295, 2566188, 2708754, 3207735, 4063131, 4276980, 4514590, 5417508, 6415470, 6771885, 8126262, 9029180, 12189393, 12830940, 13543770, 16252524, 20315655, 24378786, 27087540, 40631310, 48757572, 60946965, 81262620, 121893930, 243787860]

約数ペア:

[(1, 243787860), (2, 121893930), (3, 81262620), (4, 60946965), (5, 48757572), (6, 40631310), (9, 27087540), (10, 24378786), (12, 20315655), (15, 16252524), (18, 13543770), (19, 12830940), (20, 12189393), (27, 9029180), (30, 8126262), (36, 6771885), (38, 6415470), (45, 5417508), (54, 4514590), (57, 4276980), (60, 4063131), (76, 3207735), (90, 2708754), (95, 2566188), (108, 2257295), (114, 2138490), (135, 1805836), (171, 1425660), (180, 1354377), (190, 1283094), (228, 1069245), (270, 902918), (285, 855396), (342, 712830), (380, 641547), (513, 475220), (540, 451459), (570, 427698), (684, 356415), (855, 285132), (1026, 237610), (1140, 213849), (1710, 142566), (2052, 118805), (2565, 95044), (3420, 71283), (5130, 47522), (10260, 23761)]