253688400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{10067}}^1$

素因数の和:10098

約数の個数: 180

約数和(自身を含む): 1006236192

約数和(自身を除く): 752547792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 10067, 12600, 20134, 25200, 30201, 40268, 50335, 60402, 70469, 80536, 90603, 100670, 120804, 140938, 151005, 161072, 181206, 201340, 211407, 241608, 251675, 281876, 302010, 352345, 362412, 402680, 422814, 453015, 483216, 503350, 563752, 604020, 634221, 704690, 724824, 755025, 805360, 845628, 906030, 1006700, 1057035, 1127504, 1208040, 1268442, 1409380, 1449648, 1510050, 1691256, 1761725, 1812060, 2013400, 2114070, 2265075, 2416080, 2536884, 2818760, 3020100, 3171105, 3382512, 3523450, 3624120, 4026800, 4228140, 4530150, 5073768, 5285175, 5637520, 6040200, 6342210, 7046900, 7248240, 8456280, 9060300, 10147536, 10570350, 12080400, 12684420, 14093800, 15855525, 16912560, 18120600, 21140700, 25368840, 28187600, 31711050, 36241200, 42281400, 50737680, 63422100, 84562800, 126844200, 253688400]

約数ペア:

[(1, 253688400), (2, 126844200), (3, 84562800), (4, 63422100), (5, 50737680), (6, 42281400), (7, 36241200), (8, 31711050), (9, 28187600), (10, 25368840), (12, 21140700), (14, 18120600), (15, 16912560), (16, 15855525), (18, 14093800), (20, 12684420), (21, 12080400), (24, 10570350), (25, 10147536), (28, 9060300), (30, 8456280), (35, 7248240), (36, 7046900), (40, 6342210), (42, 6040200), (45, 5637520), (48, 5285175), (50, 5073768), (56, 4530150), (60, 4228140), (63, 4026800), (70, 3624120), (72, 3523450), (75, 3382512), (80, 3171105), (84, 3020100), (90, 2818760), (100, 2536884), (105, 2416080), (112, 2265075), (120, 2114070), (126, 2013400), (140, 1812060), (144, 1761725), (150, 1691256), (168, 1510050), (175, 1449648), (180, 1409380), (200, 1268442), (210, 1208040), (225, 1127504), (240, 1057035), (252, 1006700), (280, 906030), (300, 845628), (315, 805360), (336, 755025), (350, 724824), (360, 704690), (400, 634221), (420, 604020), (450, 563752), (504, 503350), (525, 483216), (560, 453015), (600, 422814), (630, 402680), (700, 362412), (720, 352345), (840, 302010), (900, 281876), (1008, 251675), (1050, 241608), (1200, 211407), (1260, 201340), (1400, 181206), (1575, 161072), (1680, 151005), (1800, 140938), (2100, 120804), (2520, 100670), (2800, 90603), (3150, 80536), (3600, 70469), (4200, 60402), (5040, 50335), (6300, 40268), (8400, 30201), (10067, 25200), (12600, 20134)]