21108058300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73013}}^1$

素因数の和:73100

約数の個数: 108

約数和(自身を含む): 54186609960

約数和(自身を除く): 33078551660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 59, 70, 98, 100, 118, 140, 175, 196, 236, 245, 295, 350, 413, 490, 590, 700, 826, 980, 1180, 1225, 1475, 1652, 2065, 2450, 2891, 2950, 4130, 4900, 5782, 5900, 8260, 10325, 11564, 14455, 20650, 28910, 41300, 57820, 72275, 73013, 144550, 146026, 289100, 292052, 365065, 511091, 730130, 1022182, 1460260, 1825325, 2044364, 2555455, 3577637, 3650650, 4307767, 5110910, 7155274, 7301300, 8615534, 10221820, 12777275, 14310548, 17231068, 17888185, 21538835, 25554550, 30154369, 35776370, 43077670, 51109100, 60308738, 71552740, 86155340, 89440925, 107694175, 120617476, 150771845, 178881850, 211080583, 215388350, 301543690, 357763700, 422161166, 430776700, 603087380, 753859225, 844322332, 1055402915, 1507718450, 2110805830, 3015436900, 4221611660, 5277014575, 10554029150, 21108058300]

約数ペア:

[(1, 21108058300), (2, 10554029150), (4, 5277014575), (5, 4221611660), (7, 3015436900), (10, 2110805830), (14, 1507718450), (20, 1055402915), (25, 844322332), (28, 753859225), (35, 603087380), (49, 430776700), (50, 422161166), (59, 357763700), (70, 301543690), (98, 215388350), (100, 211080583), (118, 178881850), (140, 150771845), (175, 120617476), (196, 107694175), (236, 89440925), (245, 86155340), (295, 71552740), (350, 60308738), (413, 51109100), (490, 43077670), (590, 35776370), (700, 30154369), (826, 25554550), (980, 21538835), (1180, 17888185), (1225, 17231068), (1475, 14310548), (1652, 12777275), (2065, 10221820), (2450, 8615534), (2891, 7301300), (2950, 7155274), (4130, 5110910), (4900, 4307767), (5782, 3650650), (5900, 3577637), (8260, 2555455), (10325, 2044364), (11564, 1825325), (14455, 1460260), (20650, 1022182), (28910, 730130), (41300, 511091), (57820, 365065), (72275, 292052), (73013, 289100), (144550, 146026)]