206937300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 624321152

約数和(自身を除く): 417383852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 103, 111, 148, 150, 181, 185, 206, 222, 300, 309, 362, 370, 412, 444, 515, 543, 555, 618, 724, 740, 905, 925, 1030, 1086, 1110, 1236, 1545, 1810, 1850, 2060, 2172, 2220, 2575, 2715, 2775, 3090, 3620, 3700, 3811, 4525, 5150, 5430, 5550, 6180, 6697, 7622, 7725, 9050, 10300, 10860, 11100, 11433, 13394, 13575, 15244, 15450, 18100, 18643, 19055, 20091, 22866, 26788, 27150, 30900, 33485, 37286, 38110, 40182, 45732, 54300, 55929, 57165, 66970, 74572, 76220, 80364, 93215, 95275, 100455, 111858, 114330, 133940, 167425, 186430, 190550, 200910, 223716, 228660, 279645, 285825, 334850, 372860, 381100, 401820, 466075, 502275, 559290, 571650, 669700, 689791, 932150, 1004550, 1118580, 1143300, 1379582, 1398225, 1864300, 2009100, 2069373, 2759164, 2796450, 3448955, 4138746, 5592900, 6897910, 8277492, 10346865, 13795820, 17244775, 20693730, 34489550, 41387460, 51734325, 68979100, 103468650, 206937300]

約数ペア:

[(1, 206937300), (2, 103468650), (3, 68979100), (4, 51734325), (5, 41387460), (6, 34489550), (10, 20693730), (12, 17244775), (15, 13795820), (20, 10346865), (25, 8277492), (30, 6897910), (37, 5592900), (50, 4138746), (60, 3448955), (74, 2796450), (75, 2759164), (100, 2069373), (103, 2009100), (111, 1864300), (148, 1398225), (150, 1379582), (181, 1143300), (185, 1118580), (206, 1004550), (222, 932150), (300, 689791), (309, 669700), (362, 571650), (370, 559290), (412, 502275), (444, 466075), (515, 401820), (543, 381100), (555, 372860), (618, 334850), (724, 285825), (740, 279645), (905, 228660), (925, 223716), (1030, 200910), (1086, 190550), (1110, 186430), (1236, 167425), (1545, 133940), (1810, 114330), (1850, 111858), (2060, 100455), (2172, 95275), (2220, 93215), (2575, 80364), (2715, 76220), (2775, 74572), (3090, 66970), (3620, 57165), (3700, 55929), (3811, 54300), (4525, 45732), (5150, 40182), (5430, 38110), (5550, 37286), (6180, 33485), (6697, 30900), (7622, 27150), (7725, 26788), (9050, 22866), (10300, 20091), (10860, 19055), (11100, 18643), (11433, 18100), (13394, 15450), (13575, 15244)]