1028525400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{81629}}^1$

素因数の和:81658

約数の個数: 144

約数和(自身を含む): 3947626800

約数和(自身を除く): 2919101400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 81629, 163258, 244887, 326516, 408145, 489774, 571403, 653032, 734661, 816290, 979548, 1142806, 1224435, 1469322, 1632580, 1714209, 1959096, 2040725, 2285612, 2448870, 2857015, 2938644, 3265160, 3428418, 3673305, 4081450, 4571224, 4897740, 5142627, 5714030, 5877288, 6122175, 6856836, 7346610, 8162900, 8571045, 9795480, 10285254, 11428060, 12244350, 13713672, 14285075, 14693220, 16325800, 17142090, 18366525, 20570508, 22856120, 24488700, 25713135, 28570150, 29386440, 34284180, 36733050, 41141016, 42855225, 48977400, 51426270, 57140300, 68568360, 73466100, 85710450, 102852540, 114280600, 128565675, 146932200, 171420900, 205705080, 257131350, 342841800, 514262700, 1028525400]

約数ペア:

[(1, 1028525400), (2, 514262700), (3, 342841800), (4, 257131350), (5, 205705080), (6, 171420900), (7, 146932200), (8, 128565675), (9, 114280600), (10, 102852540), (12, 85710450), (14, 73466100), (15, 68568360), (18, 57140300), (20, 51426270), (21, 48977400), (24, 42855225), (25, 41141016), (28, 36733050), (30, 34284180), (35, 29386440), (36, 28570150), (40, 25713135), (42, 24488700), (45, 22856120), (50, 20570508), (56, 18366525), (60, 17142090), (63, 16325800), (70, 14693220), (72, 14285075), (75, 13713672), (84, 12244350), (90, 11428060), (100, 10285254), (105, 9795480), (120, 8571045), (126, 8162900), (140, 7346610), (150, 6856836), (168, 6122175), (175, 5877288), (180, 5714030), (200, 5142627), (210, 4897740), (225, 4571224), (252, 4081450), (280, 3673305), (300, 3428418), (315, 3265160), (350, 2938644), (360, 2857015), (420, 2448870), (450, 2285612), (504, 2040725), (525, 1959096), (600, 1714209), (630, 1632580), (700, 1469322), (840, 1224435), (900, 1142806), (1050, 979548), (1260, 816290), (1400, 734661), (1575, 653032), (1800, 571403), (2100, 489774), (2520, 408145), (3150, 326516), (4200, 244887), (6300, 163258), (12600, 81629)]