670725300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10358

約数の個数: 144

約数和(自身を含む): 2289631232

約数和(自身を除く): 1618905932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 4340, 4650, 5425, 6510, 9300, 10303, 10850, 13020, 16275, 20606, 21700, 30909, 32550, 41212, 51515, 61818, 65100, 72121, 103030, 123636, 144242, 154545, 206060, 216363, 257575, 288484, 309090, 319393, 360605, 432726, 515150, 618180, 638786, 721210, 772725, 865452, 958179, 1030300, 1081815, 1277572, 1442420, 1545450, 1596965, 1803025, 1916358, 2163630, 2235751, 3090900, 3193930, 3606050, 3832716, 4327260, 4471502, 4790895, 5409075, 6387860, 6707253, 7212100, 7984825, 8943004, 9581790, 10818150, 11178755, 13414506, 15969650, 19163580, 21636300, 22357510, 23954475, 26829012, 31939300, 33536265, 44715020, 47908950, 55893775, 67072530, 95817900, 111787550, 134145060, 167681325, 223575100, 335362650, 670725300]

約数ペア:

[(1, 670725300), (2, 335362650), (3, 223575100), (4, 167681325), (5, 134145060), (6, 111787550), (7, 95817900), (10, 67072530), (12, 55893775), (14, 47908950), (15, 44715020), (20, 33536265), (21, 31939300), (25, 26829012), (28, 23954475), (30, 22357510), (31, 21636300), (35, 19163580), (42, 15969650), (50, 13414506), (60, 11178755), (62, 10818150), (70, 9581790), (75, 8943004), (84, 7984825), (93, 7212100), (100, 6707253), (105, 6387860), (124, 5409075), (140, 4790895), (150, 4471502), (155, 4327260), (175, 3832716), (186, 3606050), (210, 3193930), (217, 3090900), (300, 2235751), (310, 2163630), (350, 1916358), (372, 1803025), (420, 1596965), (434, 1545450), (465, 1442420), (525, 1277572), (620, 1081815), (651, 1030300), (700, 958179), (775, 865452), (868, 772725), (930, 721210), (1050, 638786), (1085, 618180), (1302, 515150), (1550, 432726), (1860, 360605), (2100, 319393), (2170, 309090), (2325, 288484), (2604, 257575), (3100, 216363), (3255, 206060), (4340, 154545), (4650, 144242), (5425, 123636), (6510, 103030), (9300, 72121), (10303, 65100), (10850, 61818), (13020, 51515), (16275, 41212), (20606, 32550), (21700, 30909)]