140850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{313}}^1$

素因数の和:331

約数の個数: 36

約数和(自身を含む): 379626

約数和(自身を除く): 238776

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 313, 450, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 7825, 9390, 14085, 15650, 23475, 28170, 46950, 70425, 140850]

約数ペア:

[(1, 140850), (2, 70425), (3, 46950), (5, 28170), (6, 23475), (9, 15650), (10, 14085), (15, 9390), (18, 7825), (25, 5634), (30, 4695), (45, 3130), (50, 2817), (75, 1878), (90, 1565), (150, 939), (225, 626), (313, 450)]