164660850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 120

約数和(自身を含む): 462948420

約数和(自身を除く): 298287570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 109, 135, 150, 162, 218, 225, 270, 327, 373, 405, 450, 545, 654, 675, 746, 810, 981, 1090, 1119, 1350, 1635, 1865, 1962, 2025, 2238, 2725, 2943, 3270, 3357, 3730, 4050, 4905, 5450, 5595, 5886, 6714, 8175, 8829, 9325, 9810, 10071, 11190, 14715, 16350, 16785, 17658, 18650, 20142, 24525, 27975, 29430, 30213, 33570, 40657, 44145, 49050, 50355, 55950, 60426, 73575, 81314, 83925, 88290, 100710, 121971, 147150, 151065, 167850, 203285, 220725, 243942, 251775, 302130, 365913, 406570, 441450, 503550, 609855, 731826, 755325, 1016425, 1097739, 1219710, 1510650, 1829565, 2032850, 2195478, 3049275, 3293217, 3659130, 5488695, 6098550, 6586434, 9147825, 10977390, 16466085, 18295650, 27443475, 32932170, 54886950, 82330425, 164660850]

約数ペア:

[(1, 164660850), (2, 82330425), (3, 54886950), (5, 32932170), (6, 27443475), (9, 18295650), (10, 16466085), (15, 10977390), (18, 9147825), (25, 6586434), (27, 6098550), (30, 5488695), (45, 3659130), (50, 3293217), (54, 3049275), (75, 2195478), (81, 2032850), (90, 1829565), (109, 1510650), (135, 1219710), (150, 1097739), (162, 1016425), (218, 755325), (225, 731826), (270, 609855), (327, 503550), (373, 441450), (405, 406570), (450, 365913), (545, 302130), (654, 251775), (675, 243942), (746, 220725), (810, 203285), (981, 167850), (1090, 151065), (1119, 147150), (1350, 121971), (1635, 100710), (1865, 88290), (1962, 83925), (2025, 81314), (2238, 73575), (2725, 60426), (2943, 55950), (3270, 50355), (3357, 49050), (3730, 44145), (4050, 40657), (4905, 33570), (5450, 30213), (5595, 29430), (5886, 27975), (6714, 24525), (8175, 20142), (8829, 18650), (9325, 17658), (9810, 16785), (10071, 16350), (11190, 14715)]