142709400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79283}}^1$

素因数の和:79305

約数の個数: 72

約数和(自身を含む): 479271780

約数和(自身を除く): 336562380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 79283, 158566, 237849, 317132, 396415, 475698, 634264, 713547, 792830, 951396, 1189245, 1427094, 1585660, 1902792, 1982075, 2378490, 2854188, 3171320, 3567735, 3964150, 4756980, 5708376, 5946225, 7135470, 7928300, 9513960, 11892450, 14270940, 15856600, 17838675, 23784900, 28541880, 35677350, 47569800, 71354700, 142709400]

約数ペア:

[(1, 142709400), (2, 71354700), (3, 47569800), (4, 35677350), (5, 28541880), (6, 23784900), (8, 17838675), (9, 15856600), (10, 14270940), (12, 11892450), (15, 9513960), (18, 7928300), (20, 7135470), (24, 5946225), (25, 5708376), (30, 4756980), (36, 3964150), (40, 3567735), (45, 3171320), (50, 2854188), (60, 2378490), (72, 1982075), (75, 1902792), (90, 1585660), (100, 1427094), (120, 1189245), (150, 951396), (180, 792830), (200, 713547), (225, 634264), (300, 475698), (360, 396415), (450, 317132), (600, 237849), (900, 158566), (1800, 79283)]