748215300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2267

約数の個数: 216

約数和(自身を含む): 2628956736

約数和(自身を除く): 1880741436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 60, 69, 70, 75, 84, 92, 98, 100, 105, 115, 138, 140, 147, 150, 161, 175, 196, 210, 230, 245, 276, 294, 300, 322, 345, 350, 420, 460, 483, 490, 525, 575, 588, 644, 690, 700, 735, 805, 966, 980, 1050, 1127, 1150, 1225, 1380, 1470, 1610, 1725, 1932, 2100, 2213, 2254, 2300, 2415, 2450, 2940, 3220, 3381, 3450, 3675, 4025, 4426, 4508, 4830, 4900, 5635, 6639, 6762, 6900, 7350, 8050, 8852, 9660, 11065, 11270, 12075, 13278, 13524, 14700, 15491, 16100, 16905, 22130, 22540, 24150, 26556, 28175, 30982, 33195, 33810, 44260, 46473, 48300, 50899, 55325, 56350, 61964, 66390, 67620, 77455, 84525, 92946, 101798, 108437, 110650, 112700, 132780, 152697, 154910, 165975, 169050, 185892, 203596, 216874, 221300, 232365, 254495, 305394, 309820, 325311, 331950, 338100, 356293, 387275, 433748, 464730, 508990, 542185, 610788, 650622, 663900, 712586, 763485, 774550, 929460, 1017980, 1068879, 1084370, 1161825, 1272475, 1301244, 1425172, 1526970, 1549100, 1626555, 1781465, 2137758, 2168740, 2323650, 2494051, 2544950, 2710925, 3053940, 3253110, 3562930, 3817425, 4275516, 4647300, 4988102, 5089900, 5344395, 5421850, 6506220, 7125860, 7482153, 7634850, 8132775, 8907325, 9976204, 10688790, 10843700, 12470255, 14964306, 15269700, 16265550, 17814650, 21377580, 24940510, 26721975, 29928612, 32531100, 35629300, 37410765, 49881020, 53443950, 62351275, 74821530, 106887900, 124702550, 149643060, 187053825, 249405100, 374107650, 748215300]

約数ペア:

[(1, 748215300), (2, 374107650), (3, 249405100), (4, 187053825), (5, 149643060), (6, 124702550), (7, 106887900), (10, 74821530), (12, 62351275), (14, 53443950), (15, 49881020), (20, 37410765), (21, 35629300), (23, 32531100), (25, 29928612), (28, 26721975), (30, 24940510), (35, 21377580), (42, 17814650), (46, 16265550), (49, 15269700), (50, 14964306), (60, 12470255), (69, 10843700), (70, 10688790), (75, 9976204), (84, 8907325), (92, 8132775), (98, 7634850), (100, 7482153), (105, 7125860), (115, 6506220), (138, 5421850), (140, 5344395), (147, 5089900), (150, 4988102), (161, 4647300), (175, 4275516), (196, 3817425), (210, 3562930), (230, 3253110), (245, 3053940), (276, 2710925), (294, 2544950), (300, 2494051), (322, 2323650), (345, 2168740), (350, 2137758), (420, 1781465), (460, 1626555), (483, 1549100), (490, 1526970), (525, 1425172), (575, 1301244), (588, 1272475), (644, 1161825), (690, 1084370), (700, 1068879), (735, 1017980), (805, 929460), (966, 774550), (980, 763485), (1050, 712586), (1127, 663900), (1150, 650622), (1225, 610788), (1380, 542185), (1470, 508990), (1610, 464730), (1725, 433748), (1932, 387275), (2100, 356293), (2213, 338100), (2254, 331950), (2300, 325311), (2415, 309820), (2450, 305394), (2940, 254495), (3220, 232365), (3381, 221300), (3450, 216874), (3675, 203596), (4025, 185892), (4426, 169050), (4508, 165975), (4830, 154910), (4900, 152697), (5635, 132780), (6639, 112700), (6762, 110650), (6900, 108437), (7350, 101798), (8050, 92946), (8852, 84525), (9660, 77455), (11065, 67620), (11270, 66390), (12075, 61964), (13278, 56350), (13524, 55325), (14700, 50899), (15491, 48300), (16100, 46473), (16905, 44260), (22130, 33810), (22540, 33195), (24150, 30982), (26556, 28175)]