1275562260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12197}}^1$

素因数の和:12302

約数の個数: 144

約数和(自身を含む): 4475592576

約数和(自身を除く): 3200030316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1494, 1660, 1743, 2324, 2490, 2905, 2988, 3486, 3735, 4980, 5229, 5810, 6972, 7470, 8715, 10458, 11620, 12197, 14940, 17430, 20916, 24394, 26145, 34860, 36591, 48788, 52290, 60985, 73182, 85379, 104580, 109773, 121970, 146364, 170758, 182955, 219546, 243940, 256137, 341516, 365910, 426895, 439092, 512274, 548865, 731820, 768411, 853790, 1012351, 1024548, 1097730, 1280685, 1536822, 1707580, 2024702, 2195460, 2561370, 3037053, 3073644, 3842055, 4049404, 5061755, 5122740, 6074106, 7086457, 7684110, 9111159, 10123510, 12148212, 14172914, 15185265, 15368220, 18222318, 20247020, 21259371, 28345828, 30370530, 35432285, 36444636, 42518742, 45555795, 60741060, 63778113, 70864570, 85037484, 91111590, 106296855, 127556226, 141729140, 182223180, 212593710, 255112452, 318890565, 425187420, 637781130, 1275562260]

約数ペア:

[(1, 1275562260), (2, 637781130), (3, 425187420), (4, 318890565), (5, 255112452), (6, 212593710), (7, 182223180), (9, 141729140), (10, 127556226), (12, 106296855), (14, 91111590), (15, 85037484), (18, 70864570), (20, 63778113), (21, 60741060), (28, 45555795), (30, 42518742), (35, 36444636), (36, 35432285), (42, 30370530), (45, 28345828), (60, 21259371), (63, 20247020), (70, 18222318), (83, 15368220), (84, 15185265), (90, 14172914), (105, 12148212), (126, 10123510), (140, 9111159), (166, 7684110), (180, 7086457), (210, 6074106), (249, 5122740), (252, 5061755), (315, 4049404), (332, 3842055), (415, 3073644), (420, 3037053), (498, 2561370), (581, 2195460), (630, 2024702), (747, 1707580), (830, 1536822), (996, 1280685), (1162, 1097730), (1245, 1024548), (1260, 1012351), (1494, 853790), (1660, 768411), (1743, 731820), (2324, 548865), (2490, 512274), (2905, 439092), (2988, 426895), (3486, 365910), (3735, 341516), (4980, 256137), (5229, 243940), (5810, 219546), (6972, 182955), (7470, 170758), (8715, 146364), (10458, 121970), (11620, 109773), (12197, 104580), (14940, 85379), (17430, 73182), (20916, 60985), (24394, 52290), (26145, 48788), (34860, 36591)]