122891580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{10837}}^1$

素因数の和:10865

約数の個数: 120

約数和(自身を含む): 440629728

約数和(自身を除く): 317738148

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 10837, 11340, 21674, 32511, 43348, 54185, 65022, 75859, 97533, 108370, 130044, 151718, 162555, 195066, 216740, 227577, 292599, 303436, 325110, 379295, 390132, 455154, 487665, 585198, 650220, 682731, 758590, 877797, 910308, 975330, 1137885, 1170396, 1365462, 1462995, 1517180, 1755594, 1950660, 2048193, 2275770, 2730924, 2925990, 3413655, 3511188, 4096386, 4388985, 4551540, 5851980, 6144579, 6827310, 8192772, 8777970, 10240965, 12289158, 13654620, 17555940, 20481930, 24578316, 30722895, 40963860, 61445790, 122891580]

約数ペア:

[(1, 122891580), (2, 61445790), (3, 40963860), (4, 30722895), (5, 24578316), (6, 20481930), (7, 17555940), (9, 13654620), (10, 12289158), (12, 10240965), (14, 8777970), (15, 8192772), (18, 6827310), (20, 6144579), (21, 5851980), (27, 4551540), (28, 4388985), (30, 4096386), (35, 3511188), (36, 3413655), (42, 2925990), (45, 2730924), (54, 2275770), (60, 2048193), (63, 1950660), (70, 1755594), (81, 1517180), (84, 1462995), (90, 1365462), (105, 1170396), (108, 1137885), (126, 975330), (135, 910308), (140, 877797), (162, 758590), (180, 682731), (189, 650220), (210, 585198), (252, 487665), (270, 455154), (315, 390132), (324, 379295), (378, 325110), (405, 303436), (420, 292599), (540, 227577), (567, 216740), (630, 195066), (756, 162555), (810, 151718), (945, 130044), (1134, 108370), (1260, 97533), (1620, 75859), (1890, 65022), (2268, 54185), (2835, 43348), (3780, 32511), (5670, 21674), (10837, 11340)]