97178900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 265399680

約数和(自身を除く): 168220780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 59, 65, 70, 91, 100, 118, 130, 140, 175, 181, 182, 236, 260, 295, 325, 350, 362, 364, 413, 455, 590, 650, 700, 724, 767, 826, 905, 910, 1180, 1267, 1300, 1475, 1534, 1652, 1810, 1820, 2065, 2275, 2353, 2534, 2950, 3068, 3620, 3835, 4130, 4525, 4550, 4706, 5068, 5369, 5900, 6335, 7670, 8260, 9050, 9100, 9412, 10325, 10679, 10738, 11765, 12670, 15340, 16471, 18100, 19175, 20650, 21358, 21476, 23530, 25340, 26845, 31675, 32942, 38350, 41300, 42716, 47060, 53395, 53690, 58825, 63350, 65884, 74753, 76700, 82355, 106790, 107380, 117650, 126700, 134225, 138827, 149506, 164710, 213580, 235300, 266975, 268450, 277654, 299012, 329420, 373765, 411775, 533950, 536900, 555308, 694135, 747530, 823550, 971789, 1067900, 1388270, 1495060, 1647100, 1868825, 1943578, 2776540, 3470675, 3737650, 3887156, 4858945, 6941350, 7475300, 9717890, 13882700, 19435780, 24294725, 48589450, 97178900]

約数ペア:

[(1, 97178900), (2, 48589450), (4, 24294725), (5, 19435780), (7, 13882700), (10, 9717890), (13, 7475300), (14, 6941350), (20, 4858945), (25, 3887156), (26, 3737650), (28, 3470675), (35, 2776540), (50, 1943578), (52, 1868825), (59, 1647100), (65, 1495060), (70, 1388270), (91, 1067900), (100, 971789), (118, 823550), (130, 747530), (140, 694135), (175, 555308), (181, 536900), (182, 533950), (236, 411775), (260, 373765), (295, 329420), (325, 299012), (350, 277654), (362, 268450), (364, 266975), (413, 235300), (455, 213580), (590, 164710), (650, 149506), (700, 138827), (724, 134225), (767, 126700), (826, 117650), (905, 107380), (910, 106790), (1180, 82355), (1267, 76700), (1300, 74753), (1475, 65884), (1534, 63350), (1652, 58825), (1810, 53690), (1820, 53395), (2065, 47060), (2275, 42716), (2353, 41300), (2534, 38350), (2950, 32942), (3068, 31675), (3620, 26845), (3835, 25340), (4130, 23530), (4525, 21476), (4550, 21358), (4706, 20650), (5068, 19175), (5369, 18100), (5900, 16471), (6335, 15340), (7670, 12670), (8260, 11765), (9050, 10738), (9100, 10679), (9412, 10325)]