22805550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{1877}}^1$

素因数の和:1904

約数の個数: 72

約数和(自身を含む): 63574056

約数和(自身を除く): 40768506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 1877, 2025, 2430, 3754, 4050, 5631, 6075, 9385, 11262, 12150, 16893, 18770, 28155, 33786, 46925, 50679, 56310, 84465, 93850, 101358, 140775, 152037, 168930, 253395, 281550, 304074, 422325, 456111, 506790, 760185, 844650, 912222, 1266975, 1520370, 2280555, 2533950, 3800925, 4561110, 7601850, 11402775, 22805550]

約数ペア:

[(1, 22805550), (2, 11402775), (3, 7601850), (5, 4561110), (6, 3800925), (9, 2533950), (10, 2280555), (15, 1520370), (18, 1266975), (25, 912222), (27, 844650), (30, 760185), (45, 506790), (50, 456111), (54, 422325), (75, 304074), (81, 281550), (90, 253395), (135, 168930), (150, 152037), (162, 140775), (225, 101358), (243, 93850), (270, 84465), (405, 56310), (450, 50679), (486, 46925), (675, 33786), (810, 28155), (1215, 18770), (1350, 16893), (1877, 12150), (2025, 11262), (2430, 9385), (3754, 6075), (4050, 5631)]