121636620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{4597}}^1$

素因数の和:4629

約数の個数: 144

約数和(自身を含む): 440304480

約数和(自身を除く): 318667860

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 4597, 5292, 6615, 8820, 9194, 13230, 13791, 18388, 22985, 26460, 27582, 32179, 41373, 45970, 55164, 64358, 68955, 82746, 91940, 96537, 124119, 128716, 137910, 160895, 165492, 193074, 206865, 225253, 248238, 275820, 289611, 321790, 386148, 413730, 450506, 482685, 496476, 579222, 620595, 643580, 675759, 827460, 868833, 901012, 965370, 1126265, 1158444, 1241190, 1351518, 1448055, 1737666, 1930740, 2027277, 2252530, 2482380, 2703036, 2896110, 3378795, 3475332, 4054554, 4344165, 4505060, 5792220, 6081831, 6757590, 8109108, 8688330, 10136385, 12163662, 13515180, 17376660, 20272770, 24327324, 30409155, 40545540, 60818310, 121636620]

約数ペア:

[(1, 121636620), (2, 60818310), (3, 40545540), (4, 30409155), (5, 24327324), (6, 20272770), (7, 17376660), (9, 13515180), (10, 12163662), (12, 10136385), (14, 8688330), (15, 8109108), (18, 6757590), (20, 6081831), (21, 5792220), (27, 4505060), (28, 4344165), (30, 4054554), (35, 3475332), (36, 3378795), (42, 2896110), (45, 2703036), (49, 2482380), (54, 2252530), (60, 2027277), (63, 1930740), (70, 1737666), (84, 1448055), (90, 1351518), (98, 1241190), (105, 1158444), (108, 1126265), (126, 965370), (135, 901012), (140, 868833), (147, 827460), (180, 675759), (189, 643580), (196, 620595), (210, 579222), (245, 496476), (252, 482685), (270, 450506), (294, 413730), (315, 386148), (378, 321790), (420, 289611), (441, 275820), (490, 248238), (540, 225253), (588, 206865), (630, 193074), (735, 165492), (756, 160895), (882, 137910), (945, 128716), (980, 124119), (1260, 96537), (1323, 91940), (1470, 82746), (1764, 68955), (1890, 64358), (2205, 55164), (2646, 45970), (2940, 41373), (3780, 32179), (4410, 27582), (4597, 26460), (5292, 22985), (6615, 18388), (8820, 13791), (9194, 13230)]