65842700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 188987904

約数和(自身を除く): 123145204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 68, 70, 77, 85, 100, 110, 119, 140, 154, 170, 175, 187, 220, 238, 275, 308, 340, 350, 374, 385, 425, 476, 503, 550, 595, 700, 748, 770, 850, 935, 1006, 1100, 1190, 1309, 1540, 1700, 1870, 1925, 2012, 2380, 2515, 2618, 2975, 3521, 3740, 3850, 4675, 5030, 5236, 5533, 5950, 6545, 7042, 7700, 8551, 9350, 10060, 11066, 11900, 12575, 13090, 14084, 17102, 17605, 18700, 22132, 25150, 26180, 27665, 32725, 34204, 35210, 38731, 42755, 50300, 55330, 59857, 65450, 70420, 77462, 85510, 88025, 94061, 110660, 119714, 130900, 138325, 154924, 171020, 176050, 188122, 193655, 213775, 239428, 276650, 299285, 352100, 376244, 387310, 427550, 470305, 553300, 598570, 658427, 774620, 855100, 940610, 968275, 1197140, 1316854, 1496425, 1881220, 1936550, 2351525, 2633708, 2992850, 3292135, 3873100, 4703050, 5985700, 6584270, 9406100, 13168540, 16460675, 32921350, 65842700]

約数ペア:

[(1, 65842700), (2, 32921350), (4, 16460675), (5, 13168540), (7, 9406100), (10, 6584270), (11, 5985700), (14, 4703050), (17, 3873100), (20, 3292135), (22, 2992850), (25, 2633708), (28, 2351525), (34, 1936550), (35, 1881220), (44, 1496425), (50, 1316854), (55, 1197140), (68, 968275), (70, 940610), (77, 855100), (85, 774620), (100, 658427), (110, 598570), (119, 553300), (140, 470305), (154, 427550), (170, 387310), (175, 376244), (187, 352100), (220, 299285), (238, 276650), (275, 239428), (308, 213775), (340, 193655), (350, 188122), (374, 176050), (385, 171020), (425, 154924), (476, 138325), (503, 130900), (550, 119714), (595, 110660), (700, 94061), (748, 88025), (770, 85510), (850, 77462), (935, 70420), (1006, 65450), (1100, 59857), (1190, 55330), (1309, 50300), (1540, 42755), (1700, 38731), (1870, 35210), (1925, 34204), (2012, 32725), (2380, 27665), (2515, 26180), (2618, 25150), (2975, 22132), (3521, 18700), (3740, 17605), (3850, 17102), (4675, 14084), (5030, 13090), (5236, 12575), (5533, 11900), (5950, 11066), (6545, 10060), (7042, 9350), (7700, 8551)]