121603860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 426107136

約数和(自身を除く): 304503276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 937, 1030, 1236, 1260, 1442, 1545, 1854, 1874, 2060, 2163, 2811, 2884, 3090, 3605, 3708, 3748, 4326, 4635, 4685, 5622, 6180, 6489, 6559, 7210, 8433, 8652, 9270, 9370, 10815, 11244, 12978, 13118, 14055, 14420, 16866, 18540, 18740, 19677, 21630, 25956, 26236, 28110, 32445, 32795, 33732, 39354, 42165, 43260, 56220, 59031, 64890, 65590, 78708, 84330, 96511, 98385, 118062, 129780, 131180, 168660, 193022, 196770, 236124, 289533, 295155, 386044, 393540, 482555, 579066, 590310, 675577, 868599, 965110, 1158132, 1180620, 1351154, 1447665, 1737198, 1930220, 2026731, 2702308, 2895330, 3377885, 3474396, 4053462, 4342995, 5790660, 6080193, 6755770, 8106924, 8685990, 10133655, 12160386, 13511540, 17371980, 20267310, 24320772, 30400965, 40534620, 60801930, 121603860]

約数ペア:

[(1, 121603860), (2, 60801930), (3, 40534620), (4, 30400965), (5, 24320772), (6, 20267310), (7, 17371980), (9, 13511540), (10, 12160386), (12, 10133655), (14, 8685990), (15, 8106924), (18, 6755770), (20, 6080193), (21, 5790660), (28, 4342995), (30, 4053462), (35, 3474396), (36, 3377885), (42, 2895330), (45, 2702308), (60, 2026731), (63, 1930220), (70, 1737198), (84, 1447665), (90, 1351154), (103, 1180620), (105, 1158132), (126, 965110), (140, 868599), (180, 675577), (206, 590310), (210, 579066), (252, 482555), (309, 393540), (315, 386044), (412, 295155), (420, 289533), (515, 236124), (618, 196770), (630, 193022), (721, 168660), (927, 131180), (937, 129780), (1030, 118062), (1236, 98385), (1260, 96511), (1442, 84330), (1545, 78708), (1854, 65590), (1874, 64890), (2060, 59031), (2163, 56220), (2811, 43260), (2884, 42165), (3090, 39354), (3605, 33732), (3708, 32795), (3748, 32445), (4326, 28110), (4635, 26236), (4685, 25956), (5622, 21630), (6180, 19677), (6489, 18740), (6559, 18540), (7210, 16866), (8433, 14420), (8652, 14055), (9270, 13118), (9370, 12978), (10815, 11244)]