22031550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 72

約数和(自身を含む): 59743944

約数和(自身を除く): 37712394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 283, 346, 450, 519, 566, 849, 865, 1038, 1415, 1557, 1698, 1730, 2547, 2595, 2830, 3114, 4245, 4325, 5094, 5190, 7075, 7785, 8490, 8650, 12735, 12975, 14150, 15570, 21225, 25470, 25950, 38925, 42450, 48959, 63675, 77850, 97918, 127350, 146877, 244795, 293754, 440631, 489590, 734385, 881262, 1223975, 1468770, 2203155, 2447950, 3671925, 4406310, 7343850, 11015775, 22031550]

約数ペア:

[(1, 22031550), (2, 11015775), (3, 7343850), (5, 4406310), (6, 3671925), (9, 2447950), (10, 2203155), (15, 1468770), (18, 1223975), (25, 881262), (30, 734385), (45, 489590), (50, 440631), (75, 293754), (90, 244795), (150, 146877), (173, 127350), (225, 97918), (283, 77850), (346, 63675), (450, 48959), (519, 42450), (566, 38925), (849, 25950), (865, 25470), (1038, 21225), (1415, 15570), (1557, 14150), (1698, 12975), (1730, 12735), (2547, 8650), (2595, 8490), (2830, 7785), (3114, 7075), (4245, 5190), (4325, 5094)]