30395400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{7237}}^1$

素因数の和:7263

約数の個数: 96

約数和(自身を含む): 107701440

約数和(自身を除く): 77306040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 7237, 14474, 21711, 28948, 36185, 43422, 50659, 57896, 72370, 86844, 101318, 108555, 144740, 151977, 173688, 180925, 202636, 217110, 253295, 289480, 303954, 361850, 405272, 434220, 506590, 542775, 607908, 723700, 759885, 868440, 1013180, 1085550, 1215816, 1266475, 1447400, 1519770, 2026360, 2171100, 2532950, 3039540, 3799425, 4342200, 5065900, 6079080, 7598850, 10131800, 15197700, 30395400]

約数ペア:

[(1, 30395400), (2, 15197700), (3, 10131800), (4, 7598850), (5, 6079080), (6, 5065900), (7, 4342200), (8, 3799425), (10, 3039540), (12, 2532950), (14, 2171100), (15, 2026360), (20, 1519770), (21, 1447400), (24, 1266475), (25, 1215816), (28, 1085550), (30, 1013180), (35, 868440), (40, 759885), (42, 723700), (50, 607908), (56, 542775), (60, 506590), (70, 434220), (75, 405272), (84, 361850), (100, 303954), (105, 289480), (120, 253295), (140, 217110), (150, 202636), (168, 180925), (175, 173688), (200, 151977), (210, 144740), (280, 108555), (300, 101318), (350, 86844), (420, 72370), (525, 57896), (600, 50659), (700, 43422), (840, 36185), (1050, 28948), (1400, 21711), (2100, 14474), (4200, 7237)]