12856050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 36158400

約数和(自身を除く): 23302350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 89, 90, 107, 135, 150, 178, 214, 225, 267, 270, 321, 445, 450, 534, 535, 642, 675, 801, 890, 963, 1070, 1335, 1350, 1602, 1605, 1926, 2225, 2403, 2670, 2675, 2889, 3210, 4005, 4450, 4806, 4815, 5350, 5778, 6675, 8010, 8025, 9523, 9630, 12015, 13350, 14445, 16050, 19046, 20025, 24030, 24075, 28569, 28890, 40050, 47615, 48150, 57138, 60075, 72225, 85707, 95230, 120150, 142845, 144450, 171414, 238075, 257121, 285690, 428535, 476150, 514242, 714225, 857070, 1285605, 1428450, 2142675, 2571210, 4285350, 6428025, 12856050]

約数ペア:

[(1, 12856050), (2, 6428025), (3, 4285350), (5, 2571210), (6, 2142675), (9, 1428450), (10, 1285605), (15, 857070), (18, 714225), (25, 514242), (27, 476150), (30, 428535), (45, 285690), (50, 257121), (54, 238075), (75, 171414), (89, 144450), (90, 142845), (107, 120150), (135, 95230), (150, 85707), (178, 72225), (214, 60075), (225, 57138), (267, 48150), (270, 47615), (321, 40050), (445, 28890), (450, 28569), (534, 24075), (535, 24030), (642, 20025), (675, 19046), (801, 16050), (890, 14445), (963, 13350), (1070, 12015), (1335, 9630), (1350, 9523), (1602, 8025), (1605, 8010), (1926, 6675), (2225, 5778), (2403, 5350), (2670, 4815), (2675, 4806), (2889, 4450), (3210, 4005)]