42858200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 192

約数和(自身を含む): 130705920

約数和(自身を除く): 87847720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 25, 28, 35, 40, 44, 46, 50, 55, 56, 70, 77, 88, 92, 100, 110, 115, 121, 140, 154, 161, 175, 184, 200, 220, 230, 242, 253, 275, 280, 308, 322, 350, 385, 440, 460, 484, 506, 550, 575, 605, 616, 644, 700, 770, 805, 847, 920, 968, 1012, 1100, 1150, 1210, 1265, 1288, 1331, 1400, 1540, 1610, 1694, 1771, 1925, 2024, 2200, 2300, 2420, 2530, 2662, 2783, 3025, 3080, 3220, 3388, 3542, 3850, 4025, 4235, 4600, 4840, 5060, 5324, 5566, 6050, 6325, 6440, 6655, 6776, 7084, 7700, 8050, 8470, 8855, 9317, 10120, 10648, 11132, 12100, 12650, 13310, 13915, 14168, 15400, 16100, 16940, 17710, 18634, 19481, 21175, 22264, 24200, 25300, 26620, 27830, 30613, 32200, 33275, 33880, 35420, 37268, 38962, 42350, 44275, 46585, 50600, 53240, 55660, 61226, 66550, 69575, 70840, 74536, 77924, 84700, 88550, 93170, 97405, 111320, 122452, 133100, 139150, 153065, 155848, 169400, 177100, 186340, 194810, 214291, 232925, 244904, 266200, 278300, 306130, 354200, 372680, 389620, 428582, 465850, 487025, 556600, 612260, 765325, 779240, 857164, 931700, 974050, 1071455, 1224520, 1530650, 1714328, 1863400, 1948100, 2142910, 3061300, 3896200, 4285820, 5357275, 6122600, 8571640, 10714550, 21429100, 42858200]

約数ペア:

[(1, 42858200), (2, 21429100), (4, 10714550), (5, 8571640), (7, 6122600), (8, 5357275), (10, 4285820), (11, 3896200), (14, 3061300), (20, 2142910), (22, 1948100), (23, 1863400), (25, 1714328), (28, 1530650), (35, 1224520), (40, 1071455), (44, 974050), (46, 931700), (50, 857164), (55, 779240), (56, 765325), (70, 612260), (77, 556600), (88, 487025), (92, 465850), (100, 428582), (110, 389620), (115, 372680), (121, 354200), (140, 306130), (154, 278300), (161, 266200), (175, 244904), (184, 232925), (200, 214291), (220, 194810), (230, 186340), (242, 177100), (253, 169400), (275, 155848), (280, 153065), (308, 139150), (322, 133100), (350, 122452), (385, 111320), (440, 97405), (460, 93170), (484, 88550), (506, 84700), (550, 77924), (575, 74536), (605, 70840), (616, 69575), (644, 66550), (700, 61226), (770, 55660), (805, 53240), (847, 50600), (920, 46585), (968, 44275), (1012, 42350), (1100, 38962), (1150, 37268), (1210, 35420), (1265, 33880), (1288, 33275), (1331, 32200), (1400, 30613), (1540, 27830), (1610, 26620), (1694, 25300), (1771, 24200), (1925, 22264), (2024, 21175), (2200, 19481), (2300, 18634), (2420, 17710), (2530, 16940), (2662, 16100), (2783, 15400), (3025, 14168), (3080, 13915), (3220, 13310), (3388, 12650), (3542, 12100), (3850, 11132), (4025, 10648), (4235, 10120), (4600, 9317), (4840, 8855), (5060, 8470), (5324, 8050), (5566, 7700), (6050, 7084), (6325, 6776), (6440, 6655)]