285812100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{6481}}^1$

素因数の和:6515

約数の個数: 162

約数和(自身を含む): 1042286154

約数和(自身を除く): 756474054

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3675, 4410, 4900, 6300, 6481, 7350, 8820, 11025, 12962, 14700, 19443, 22050, 25924, 32405, 38886, 44100, 45367, 58329, 64810, 77772, 90734, 97215, 116658, 129620, 136101, 162025, 181468, 194430, 226835, 233316, 272202, 291645, 317569, 324050, 388860, 408303, 453670, 486075, 544404, 583290, 635138, 648100, 680505, 816606, 907340, 952707, 972150, 1134175, 1166580, 1270276, 1361010, 1458225, 1587845, 1633212, 1905414, 1944300, 2041515, 2268350, 2722020, 2858121, 2916450, 3175690, 3402525, 3810828, 4083030, 4536700, 4763535, 5716242, 5832900, 6351380, 6805050, 7939225, 8166060, 9527070, 10207575, 11432484, 13610100, 14290605, 15878450, 19054140, 20415150, 23817675, 28581210, 31756900, 40830300, 47635350, 57162420, 71453025, 95270700, 142906050, 285812100]

約数ペア:

[(1, 285812100), (2, 142906050), (3, 95270700), (4, 71453025), (5, 57162420), (6, 47635350), (7, 40830300), (9, 31756900), (10, 28581210), (12, 23817675), (14, 20415150), (15, 19054140), (18, 15878450), (20, 14290605), (21, 13610100), (25, 11432484), (28, 10207575), (30, 9527070), (35, 8166060), (36, 7939225), (42, 6805050), (45, 6351380), (49, 5832900), (50, 5716242), (60, 4763535), (63, 4536700), (70, 4083030), (75, 3810828), (84, 3402525), (90, 3175690), (98, 2916450), (100, 2858121), (105, 2722020), (126, 2268350), (140, 2041515), (147, 1944300), (150, 1905414), (175, 1633212), (180, 1587845), (196, 1458225), (210, 1361010), (225, 1270276), (245, 1166580), (252, 1134175), (294, 972150), (300, 952707), (315, 907340), (350, 816606), (420, 680505), (441, 648100), (450, 635138), (490, 583290), (525, 544404), (588, 486075), (630, 453670), (700, 408303), (735, 388860), (882, 324050), (900, 317569), (980, 291645), (1050, 272202), (1225, 233316), (1260, 226835), (1470, 194430), (1575, 181468), (1764, 162025), (2100, 136101), (2205, 129620), (2450, 116658), (2940, 97215), (3150, 90734), (3675, 77772), (4410, 64810), (4900, 58329), (6300, 45367), (6481, 44100), (7350, 38886), (8820, 32405), (11025, 25924), (12962, 22050), (14700, 19443)]