87296300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 151563412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 53, 65, 70, 91, 100, 106, 130, 140, 175, 181, 182, 212, 260, 265, 325, 350, 362, 364, 371, 455, 530, 650, 689, 700, 724, 742, 905, 910, 1060, 1267, 1300, 1325, 1378, 1484, 1810, 1820, 1855, 2275, 2353, 2534, 2650, 2756, 3445, 3620, 3710, 4525, 4550, 4706, 4823, 5068, 5300, 6335, 6890, 7420, 9050, 9100, 9275, 9412, 9593, 9646, 11765, 12670, 13780, 16471, 17225, 18100, 18550, 19186, 19292, 23530, 24115, 25340, 31675, 32942, 34450, 37100, 38372, 47060, 47965, 48230, 58825, 63350, 65884, 67151, 68900, 82355, 95930, 96460, 117650, 120575, 124709, 126700, 134302, 164710, 191860, 235300, 239825, 241150, 249418, 268604, 329420, 335755, 411775, 479650, 482300, 498836, 623545, 671510, 823550, 872963, 959300, 1247090, 1343020, 1647100, 1678775, 1745926, 2494180, 3117725, 3357550, 3491852, 4364815, 6235450, 6715100, 8729630, 12470900, 17459260, 21824075, 43648150, 87296300]

約数ペア:

[(1, 87296300), (2, 43648150), (4, 21824075), (5, 17459260), (7, 12470900), (10, 8729630), (13, 6715100), (14, 6235450), (20, 4364815), (25, 3491852), (26, 3357550), (28, 3117725), (35, 2494180), (50, 1745926), (52, 1678775), (53, 1647100), (65, 1343020), (70, 1247090), (91, 959300), (100, 872963), (106, 823550), (130, 671510), (140, 623545), (175, 498836), (181, 482300), (182, 479650), (212, 411775), (260, 335755), (265, 329420), (325, 268604), (350, 249418), (362, 241150), (364, 239825), (371, 235300), (455, 191860), (530, 164710), (650, 134302), (689, 126700), (700, 124709), (724, 120575), (742, 117650), (905, 96460), (910, 95930), (1060, 82355), (1267, 68900), (1300, 67151), (1325, 65884), (1378, 63350), (1484, 58825), (1810, 48230), (1820, 47965), (1855, 47060), (2275, 38372), (2353, 37100), (2534, 34450), (2650, 32942), (2756, 31675), (3445, 25340), (3620, 24115), (3710, 23530), (4525, 19292), (4550, 19186), (4706, 18550), (4823, 18100), (5068, 17225), (5300, 16471), (6335, 13780), (6890, 12670), (7420, 11765), (9050, 9646), (9100, 9593), (9275, 9412)]